12001253

12001253, written as 12,001,253 with thousand separators, is a decimal integer. It is an eight-digit natural number. In hexadecimal it equals 0xB71FE5, and in binary it is 101101110001111111100101.

Arithmetic properties of this number include that it is odd and not divisible by 2, 3, or 5. It is divisible by 11, since 12,001,253 = 11 × 1,091,023. The quotient 1,091,023 is not divisible by 11. The digit sum is 14, so the number is congruent to 5 modulo 9.

In contexts outside pure number theory, 12,001,253 commonly appears as an identifier or label in databases, catalogs, or software systems. Without additional context, it does not carry a widely recognized mathematical theorem or historical significance; its meaning and importance are determined by the system or dataset in which it is used.