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152871919740768 = 25317194930079971
BaseRepresentation
bin100010110000100101000100…
…011110001110011101100000
3202001021102010221010202111210
4202300211010132032131200
5130014123142423201033
61301044220155110120
744125426452602124
oct4260450436163540
9661242127122453
10152871919740768
1144789687370528
121518b728742340
13673b9b614a277
1429a707cbad584
1512a183961bd63
hex8b094478e760

152871919740768 has 96 divisors (see below), whose sum is σ = 447256855059840. Its totient is φ = 45435617003520.

The previous prime is 152871919740733. The next prime is 152871919740803. The reversal of 152871919740768 is 867047919178251.

It is an interprime number because it is at equal distance from previous prime (152871919740733) and next prime (152871919740803).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 152871919740768.

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, 2465008978 + ... + 2465070993.

It is an arithmetic number, because the mean of its divisors is an integer number (4658925573540).

Almost surely, 2152871919740768 is an apocalyptic number.

It is an amenable number.

152871919740768 is an abundant number, since it is smaller than the sum of its proper divisors (294384935319072).

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

152871919740768 is a wasteful number, since it uses less digits than its factorization.

152871919740768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930080020 (or 4930080012 counting only the distinct ones).

The product of its (nonzero) digits is 426746880, while the sum is 75.

The spelling of 152871919740768 in words is "one hundred fifty-two trillion, eight hundred seventy-one billion, nine hundred nineteen million, seven hundred forty thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 17 19 24 32 34 38 48 51 57 68 76 96 102 114 136 152 204 228 272 304 323 408 456 544 608 646 816 912 969 1292 1632 1824 1938 2584 3876 5168 7752 10336 15504 31008 4930079971 9860159942 14790239913 19720319884 29580479826 39440639768 59160959652 78881279536 83811359507 93671519449 118321919304 157762559072 167622719014 187343038898 236643838608 251434078521 281014558347 335245438028 374686077796 473287677216 502868157042 562029116694 670490876056 749372155592 1005736314084 1124058233388 1340981752112 1498744311184 1592415830633 2011472628168 2248116466776 2681963504224 2997488622368 3184831661266 4022945256336 4496232933552 4777247491899 6369663322532 8045890512672 8992465867104 9554494983798 12739326645064 19108989967596 25478653290128 38217979935192 50957306580256 76435959870384 152871919740768