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23104412399 = 614395711511
BaseRepresentation
bin10101100001001000…
…010101101011101111
32012122012000202110202
4111201020111223233
5334304212144044
614340343424115
71445356156625
oct254110255357
965565022422
1023104412399
119886925002
12458975503b
1322428b9153
14119270b515
15903586c4e
hex561215aef

23104412399 has 16 divisors (see below), whose sum is σ = 23593489920. Its totient is φ = 22619196000.

The previous prime is 23104412351. The next prime is 23104412447. The reversal of 23104412399 is 99321440132.

It is an interprime number because it is at equal distance from previous prime (23104412351) and next prime (23104412447).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23104412399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23104412599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15290054 + ... + 15291564.

It is an arithmetic number, because the mean of its divisors is an integer number (1474593120).

Almost surely, 223104412399 is an apocalyptic number.

23104412399 is a deficient number, since it is larger than the sum of its proper divisors (489077521).

23104412399 is a wasteful number, since it uses less digits than its factorization.

23104412399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 23104412399 in words is "twenty-three billion, one hundred four million, four hundred twelve thousand, three hundred ninety-nine".

Divisors: 1 61 439 571 1511 26779 34831 92171 250669 663329 862781 15290809 40463069 52629641 378760859 23104412399