1) число || считать; насчитывать
2) номер || нумеровать
3) цифра
4) шифр - Boolean number - Fibonacci number - Godel number - IP number - N-bit number - abundant number - account number - acknowledged sequence number - actual device number - assembly number - assigned numbers - average sample number - base number - binary number - binary-coded decimal number - binary-coded number - binary-decimal number - biquinary number - biquinary-coded decimal number - broken number - call number - cardinal number - certainty number - check number - chromatic number - coded decimal number - complex number - composite number - congruous numbers - conjugate complex number - control number - coprime number s - cyclomatic number - decimal number - denominate number - double-length number - double-precision number - duodecimal number - error number - even number - fixed-point number - floating-point number - fractional number - frame number - generation number - hexadecimal number - host number - identification number - identitying number - imaginary number - incarnation number - installation-tape number - integer number - integral number - irrational number - item number - job number - level number - line number - local serial number - logical tape number - logical number - long number - magic number - main number - many-digit number - mixed number - mixed-base number - mixed-radix number - multilength number - multiple-length number - natural number - negative number - nine's complement number - nonnegative number - normalized number - octal number - odd number - one's-complement number - one-digit number - ordinal number - packed decimal number - pairwise relatively prime numbers - part number - perfect number - personal identification number - polyvalent number - positional number - positive number - prime number - priority number - pseodurandom number - pseudodecimal number - radix number - random number - rational number - read-around number - real number - round-off number - self-checking number - septenary number - sequence number - serial number - sexadecimal number - short number - signed number - statement number - symbolic number - tag number - tape serial number - ten's complement number - ternary number - two's complement number - unnormalized number - unsigned number - user identification number - virtual number