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23130482571468 = 2235291037966787
BaseRepresentation
bin1010100001001011111000…
…01100100111100011001100
310000220020211002201012100000
411100211330030213203030
511012432212014241333
6121105555204004300
74605056630601156
oct520457414474314
9100806732635300
1023130482571468
117408645445a38
122716a13990690
13cba26c97a6bc
1459d742759ad6
152a1a249b2713
hex15097c3278cc

23130482571468 has 144 divisors (see below), whose sum is σ = 63334052570880. Its totient is φ = 7372017624384.

The previous prime is 23130482571461. The next prime is 23130482571487. The reversal of 23130482571468 is 86417528403132.

23130482571468 is a `hidden beast` number, since 2 + 3 + 1 + 3 + 0 + 4 + 8 + 2 + 571 + 4 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (23130482571461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1080030 + ... + 6886757.

It is an arithmetic number, because the mean of its divisors is an integer number (439819809520).

Almost surely, 223130482571468 is an apocalyptic number.

It is an amenable number.

23130482571468 is an abundant number, since it is smaller than the sum of its proper divisors (40203569999412).

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

23130482571468 is a wasteful number, since it uses less digits than its factorization.

23130482571468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966938 (or 7966924 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 23130482571468 in words is "twenty-three trillion, one hundred thirty billion, four hundred eighty-two million, five hundred seventy-one thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 29 36 54 58 81 87 103 108 116 162 174 206 243 261 309 324 348 412 486 522 618 783 927 972 1044 1236 1566 1854 2349 2781 2987 3132 3708 4698 5562 5974 7047 8343 8961 9396 11124 11948 14094 16686 17922 25029 26883 28188 33372 35844 50058 53766 80649 100116 107532 161298 241947 322596 483894 725841 967788 1451682 2903364 7966787 15933574 23900361 31867148 47800722 71701083 95601444 143402166 215103249 231036823 286804332 430206498 462073646 645309747 693110469 820579061 860412996 924147292 1290619494 1386220938 1641158122 1935929241 2079331407 2461737183 2581238988 2772441876 3282316244 3871858482 4158662814 4923474366 6237994221 7385211549 7743716964 8317325628 9846948732 12475988442 14770423098 18713982663 22155634647 23796792769 24951976884 29540846196 37427965326 44311269294 47593585538 56141947989 66466903941 71390378307 74855930652 88622538588 95187171076 112283895978 132933807882 142780756614 199400711823 214171134921 224567791956 265867615764 285561513228 398801423646 428342269842 642513404763 797602847292 856684539684 1285026809526 1927540214289 2570053619052 3855080428578 5782620642867 7710160857156 11565241285734 23130482571468