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86960965700 = 22527124229951
BaseRepresentation
bin101000011111101000…
…1110000100001000100
322022110110101202210102
41100333101300201010
52411044001400300
6103541015143232
76165655004150
oct1207721604104
9268413352712
1086960965700
113397521a6a4
1214a2b074b18
13827b32192b
1442cd454060
1523de6770d5
hex143f470844

86960965700 has 36 divisors (see below), whose sum is σ = 215663196672. Its totient is φ = 29815188000.

The previous prime is 86960965669. The next prime is 86960965703. The reversal of 86960965700 is 756906968.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (86960965703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62114276 + ... + 62115675.

It is an arithmetic number, because the mean of its divisors is an integer number (5990644352).

Almost surely, 286960965700 is an apocalyptic number.

It is an amenable number.

86960965700 is an abundant number, since it is smaller than the sum of its proper divisors (128702230972).

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

86960965700 is a wasteful number, since it uses less digits than its factorization.

86960965700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124229972 (or 124229965 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 86960965700 in words is "eighty-six billion, nine hundred sixty million, nine hundred sixty-five thousand, seven hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 124229951 248459902 496919804 621149755 869609657 1242299510 1739219314 2484599020 3105748775 3478438628 4348048285 6211497550 8696096570 12422995100 17392193140 21740241425 43480482850 86960965700