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23268886232 = 237140966349
BaseRepresentation
bin10101101010111011…
…110000011011011000
32020001122111220011012
4111222323300123120
5340123313324412
614404540553052
71452424161314
oct255273603330
966048456135
1023268886232
119960752699
124614852788
13226a9b5047
1411aa4c2b44
15912c24c22
hex56aef06d8

23268886232 has 16 divisors (see below), whose sum is σ = 44243658000. Its totient is φ = 11470577440.

The previous prime is 23268886231. The next prime is 23268886243.

23268886232 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23268886231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20482607 + ... + 20483742.

It is an arithmetic number, because the mean of its divisors is an integer number (2765228625).

Almost surely, 223268886232 is an apocalyptic number.

It is an amenable number.

23268886232 is a deficient number, since it is larger than the sum of its proper divisors (20974771768).

23268886232 is a wasteful number, since it uses less digits than its factorization.

23268886232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40966426 (or 40966422 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 50.

The spelling of 23268886232 in words is "twenty-three billion, two hundred sixty-eight million, eight hundred eighty-six thousand, two hundred thirty-two".

Divisors: 1 2 4 8 71 142 284 568 40966349 81932698 163865396 327730792 2908610779 5817221558 11634443116 23268886232