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23074627460 = 22537127245527
BaseRepresentation
bin10101011111010110…
…101101111110000100
32012120002222112012212
4111133112231332010
5334224101034320
614333401202552
71444545045233
oct253726557604
965502875185
1023074627460
119871031155
12457b790458
13223968b021
14118c796b1a
15900b519c5
hex55f5adf84

23074627460 has 48 divisors (see below), whose sum is σ = 50158424064. Its totient is φ = 8909647488.

The previous prime is 23074627421. The next prime is 23074627469. The reversal of 23074627460 is 6472647032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23074627469) 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, 28784 + ... + 216743.

It is an arithmetic number, because the mean of its divisors is an integer number (1044967168).

Almost surely, 223074627460 is an apocalyptic number.

23074627460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23074627460 is an abundant number, since it is smaller than the sum of its proper divisors (27083796604).

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

23074627460 is a wasteful number, since it uses less digits than its factorization.

23074627460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245700 (or 245698 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 41.

The spelling of 23074627460 in words is "twenty-three billion, seventy-four million, six hundred twenty-seven thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 37 74 127 148 185 254 370 508 635 740 1270 2540 4699 9398 18796 23495 46990 93980 245527 491054 982108 1227635 2455270 4910540 9084499 18168998 31181929 36337996 45422495 62363858 90844990 124727716 155909645 181689980 311819290 623638580 1153731373 2307462746 4614925492 5768656865 11537313730 23074627460