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86966007714 = 23221122897843
BaseRepresentation
bin101000011111110010…
…0111111011110100010
322022110210212221010200
41100333210333132202
52411101244221324
6103541315210030
76166045603665
oct1207744773642
9268423787120
1086966007714
1133978053853
1214a308a6916
13827c398881
1442cdda76dc
1523ded20ec9
hex143f93f7a2

86966007714 has 24 divisors (see below), whose sum is σ = 189319374192. Its totient is φ = 28851280920.

The previous prime is 86966007671. The next prime is 86966007727. The reversal of 86966007714 is 41770066968.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11445124 + ... + 11452719.

It is an arithmetic number, because the mean of its divisors is an integer number (7888307258).

Almost surely, 286966007714 is an apocalyptic number.

86966007714 is an abundant number, since it is smaller than the sum of its proper divisors (102353366478).

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

86966007714 is a wasteful number, since it uses less digits than its factorization.

86966007714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22898062 (or 22898059 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 86966007714 in words is "eighty-six billion, nine hundred sixty-six million, seven thousand, seven hundred fourteen".

Divisors: 1 2 3 6 9 18 211 422 633 1266 1899 3798 22897843 45795686 68693529 137387058 206080587 412161174 4831444873 9662889746 14494334619 28988669238 43483003857 86966007714