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23075163804 = 22371147531343
BaseRepresentation
bin10101011111011000…
…110000111010011100
32012120010222202221110
4111133120300322130
5334224220220204
614333420502020
71444552441020
oct253730607234
965503882843
1023075163804
119871368110
12457b9aa910
1322398181a4
14118c896380
15900c0a889
hex55f630e9c

23075163804 has 96 divisors (see below), whose sum is σ = 68556128256. Its totient is φ = 5866015680.

The previous prime is 23075163791. The next prime is 23075163827. The reversal of 23075163804 is 40836157032.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 222244 + ... + 309099.

It is an arithmetic number, because the mean of its divisors is an integer number (714126336).

Almost surely, 223075163804 is an apocalyptic number.

It is an amenable number.

23075163804 is an abundant number, since it is smaller than the sum of its proper divisors (45480964452).

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

23075163804 is a wasteful number, since it uses less digits than its factorization.

23075163804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531415 (or 531413 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 23075163804 in words is "twenty-three billion, seventy-five million, one hundred sixty-three thousand, eight hundred four".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 47 66 77 84 94 132 141 154 188 231 282 308 329 462 517 564 658 924 987 1034 1316 1551 1974 2068 3102 3619 3948 6204 7238 10857 14476 21714 43428 531343 1062686 1594029 2125372 3188058 3719401 5844773 6376116 7438802 11158203 11689546 14877604 17534319 22316406 23379092 24973121 35068638 40913411 44632812 49946242 70137276 74919363 81826822 99892484 122740233 149838726 163653644 174811847 245480466 274704331 299677452 349623694 490960932 524435541 549408662 699247388 824112993 1048871082 1098817324 1648225986 1922930317 2097742164 3296451972 3845860634 5768790951 7691721268 11537581902 23075163804