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107512104870 = 2335433791813
BaseRepresentation
bin110010000100000111…
…0001000011110100110
3101021111200222210212000
41210020032020132212
53230141044323440
6121220153310130
710524151545612
oct1441016103646
9337450883760
10107512104870
1141660864735
1218a05705346
13a1a4c48401
1452bca04342
152be39ad730
hex19083887a6

107512104870 has 64 divisors (see below), whose sum is σ = 286768175040. Its totient is φ = 28662971904.

The previous prime is 107512104863. The next prime is 107512104881. The reversal of 107512104870 is 78401215701.

107512104870 is a `hidden beast` number, since 107 + 51 + 21 + 0 + 487 + 0 = 666.

107512104870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1125084 + ... + 1216896.

It is an arithmetic number, because the mean of its divisors is an integer number (4480752735).

Almost surely, 2107512104870 is an apocalyptic number.

107512104870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107512104870 is an abundant number, since it is smaller than the sum of its proper divisors (179256070170).

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

107512104870 is a wasteful number, since it uses less digits than its factorization.

107512104870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96166 (or 96160 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The spelling of 107512104870 in words is "one hundred seven billion, five hundred twelve million, one hundred four thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 4337 8674 13011 21685 26022 39033 43370 65055 78066 91813 117099 130110 183626 195165 234198 275439 390330 459065 550878 585495 826317 918130 1170990 1377195 1652634 2478951 2754390 4131585 4957902 8263170 12394755 24789510 398192981 796385962 1194578943 1990964905 2389157886 3583736829 3981929810 5972894715 7167473658 10751210487 11945789430 17918684145 21502420974 35837368290 53756052435 107512104870