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102375385368 = 23397353124577
BaseRepresentation
bin101111101011000001…
…1000110100100011000
3100210020201100102101120
41133112003012210120
53134131044312433
6115010335445240
710252646263164
oct1372603064430
9323221312346
10102375385368
113a465266303
1217a11386820
13986698a709
144d52713ca4
1529e2a4c7b3
hex17d60c6918

102375385368 has 64 divisors (see below), whose sum is σ = 259311598560. Its totient is φ = 33677377536.

The previous prime is 102375385247. The next prime is 102375385393. The reversal of 102375385368 is 863583573201.

It is a self number, because there is not a number n which added to its sum of digits gives 102375385368.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759496 + ... + 884072.

Almost surely, 2102375385368 is an apocalyptic number.

It is an amenable number.

102375385368 is an abundant number, since it is smaller than the sum of its proper divisors (156936213192).

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

102375385368 is a wasteful number, since it uses less digits than its factorization.

102375385368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125036 (or 125032 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 102375385368 in words is "one hundred two billion, three hundred seventy-five million, three hundred eighty-five thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 97 194 291 353 388 582 706 776 1059 1164 1412 2118 2328 2824 4236 8472 34241 68482 102723 124577 136964 205446 249154 273928 373731 410892 498308 747462 821784 996616 1494924 2989848 12083969 24167938 36251907 43975681 48335876 72503814 87951362 96671752 131927043 145007628 175902724 263854086 290015256 351805448 527708172 1055416344 4265641057 8531282114 12796923171 17062564228 25593846342 34125128456 51187692684 102375385368