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23304230092 = 22111340741661
BaseRepresentation
bin10101101101000010…
…100101010011001100
32020011010000112211001
4111231002211103030
5340211340330332
614412242310044
71453333454533
oct255502452314
966133015731
1023304230092
1199796a2aa0
124624658324
13227510b480
1411b108331a
15915da70e7
hex56d0a54cc

23304230092 has 24 divisors (see below), whose sum is σ = 47912194512. Its totient is φ = 9777998400.

The previous prime is 23304230063. The next prime is 23304230111. The reversal of 23304230092 is 29003240332.

It is a self number, because there is not a number n which added to its sum of digits gives 23304230092.

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, 20370259 + ... + 20371402.

It is an arithmetic number, because the mean of its divisors is an integer number (1996341438).

Almost surely, 223304230092 is an apocalyptic number.

23304230092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23304230092 is an abundant number, since it is smaller than the sum of its proper divisors (24607964420).

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

23304230092 is a wasteful number, since it uses less digits than its factorization.

23304230092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40741689 (or 40741687 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 23304230092 in words is "twenty-three billion, three hundred four million, two hundred thirty thousand, ninety-two".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 40741661 81483322 162966644 448158271 529641593 896316542 1059283186 1792633084 2118566372 5826057523 11652115046 23304230092