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472813725751356 = 223114776211109889
BaseRepresentation
bin110101110000001011000011…
…0001010110001100000111100
32022000002112212111021220001110
41223200112012022301200330
5443433040002243020411
64353331343234242020
7201406443614566323
oct15340260612614074
92260075774256043
10472813725751356
111277201a1a5a460
1245042574126310
13173a91b22c1742
1484a8440bad0ba
15399de83e032a6
hex1ae05862b183c

472813725751356 has 48 divisors (see below), whose sum is σ = 1229132780305920. Its totient is φ = 140228442193920.

The previous prime is 472813725751243. The next prime is 472813725751363. The reversal of 472813725751356 is 653157527318274.

It is a super-3 number, since 3×4728137257513563 (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38105548741 + ... + 38105561148.

It is an arithmetic number, because the mean of its divisors is an integer number (25606932923040).

Almost surely, 2472813725751356 is an apocalyptic number.

It is an amenable number.

472813725751356 is an abundant number, since it is smaller than the sum of its proper divisors (756319054554564).

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

472813725751356 is a wasteful number, since it uses less digits than its factorization.

472813725751356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76211109954 (or 76211109952 counting only the distinct ones).

The product of its digits is 296352000, while the sum is 66.

The spelling of 472813725751356 in words is "four hundred seventy-two trillion, eight hundred thirteen billion, seven hundred twenty-five million, seven hundred fifty-one thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 47 66 94 132 141 188 282 517 564 1034 1551 2068 3102 6204 76211109889 152422219778 228633329667 304844439556 457266659334 838322208779 914533318668 1676644417558 2514966626337 3353288835116 3581922164783 5029933252674 7163844329566 10059866505348 10745766494349 14327688659132 21491532988698 39401143812613 42983065977396 78802287625226 118203431437839 157604575250452 236406862875678 472813725751356