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23225262996 = 22313148879891
BaseRepresentation
bin10101101000010101…
…010110001110010100
32012221121102121022210
4111220111112032110
5340031131403441
614400341553420
71451354323005
oct255025261624
965847377283
1023225262996
119939067931
124602115870
132261950290
1411a47a91ac
1590dea9616
hex568556394

23225262996 has 24 divisors (see below), whose sum is σ = 58360917664. Its totient is φ = 7146234720.

The previous prime is 23225262923. The next prime is 23225263001. The reversal of 23225262996 is 69926252232.

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, 74439790 + ... + 74440101.

Almost surely, 223225262996 is an apocalyptic number.

23225262996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23225262996 is an abundant number, since it is smaller than the sum of its proper divisors (35135654668).

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

23225262996 is a wasteful number, since it uses less digits than its factorization.

23225262996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148879911 (or 148879909 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The spelling of 23225262996 in words is "twenty-three billion, two hundred twenty-five million, two hundred sixty-two thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 148879891 297759782 446639673 595519564 893279346 1786558692 1935438583 3870877166 5806315749 7741754332 11612631498 23225262996