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12007750296 = 2331313819259
BaseRepresentation
bin10110010111011011…
…11011101010011000
31010222211200220202110
423023231323222120
5144042441002141
65303303432320
7603364123233
oct131355735230
933884626673
1012007750296
115102075583
1223b14556a0
1311949493b9
1481ca7841a
154a42a1e16
hex2cbb7ba98

12007750296 has 32 divisors (see below), whose sum is σ = 30248539200. Its totient is φ = 3972028320.

The previous prime is 12007750289. The next prime is 12007750309. The reversal of 12007750296 is 69205770021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906486 + ... + 1912773.

It is an arithmetic number, because the mean of its divisors is an integer number (945266850).

Almost surely, 212007750296 is an apocalyptic number.

It is an amenable number.

12007750296 is an abundant number, since it is smaller than the sum of its proper divisors (18240788904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12007750296 is a wasteful number, since it uses less digits than its factorization.

12007750296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819399 (or 3819395 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 12007750296 in words is "twelve billion, seven million, seven hundred fifty thousand, two hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 24 131 262 393 524 786 1048 1572 3144 3819259 7638518 11457777 15277036 22915554 30554072 45831108 91662216 500322929 1000645858 1500968787 2001291716 3001937574 4002583432 6003875148 12007750296