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86925122322 = 23195938933223
BaseRepresentation
bin101000011110100100…
…1000001101100010010
322022100221221201220220
41100331021001230102
52411010312403242
6103533255013510
76165041230413
oct1207511015422
9268327851826
1086925122322
1133956a68a75
1214a1b06a296
138273a8202c
1442c87a380a
1523db446bec
hex143d241b12

86925122322 has 64 divisors (see below), whose sum is σ = 186585984000. Its totient is φ = 26914603968.

The previous prime is 86925122309. The next prime is 86925122327. The reversal of 86925122322 is 22322152968.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86925122327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2599803 + ... + 2633025.

It is an arithmetic number, because the mean of its divisors is an integer number (2915406000).

Almost surely, 286925122322 is an apocalyptic number.

86925122322 is an abundant number, since it is smaller than the sum of its proper divisors (99660861678).

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

86925122322 is a wasteful number, since it uses less digits than its factorization.

86925122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33695.

The product of its digits is 207360, while the sum is 42.

The spelling of 86925122322 in words is "eighty-six billion, nine hundred twenty-five million, one hundred twenty-two thousand, three hundred twenty-two".

Divisors: 1 2 3 6 19 38 57 59 114 118 177 354 389 778 1121 1167 2242 2334 3363 6726 7391 14782 22173 22951 33223 44346 45902 66446 68853 99669 137706 199338 436069 631237 872138 1262474 1308207 1893711 1960157 2616414 3787422 3920314 5880471 11760942 12923747 25847494 37242983 38771241 74485966 77542482 111728949 223457898 245551193 491102386 736653579 762501073 1473307158 1525002146 2287503219 4575006438 14487520387 28975040774 43462561161 86925122322