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86907371313 = 374138446253
BaseRepresentation
bin101000011110000010…
…1010011111100110001
322022022201112220010010
41100330011103330301
52410441241340223
6103531422325133
76164434316250
oct1207405237461
9268281486103
1086907371313
1133947a44414
1214a151297a9
1382701a8489
1442c62a2797
1523d9adc393
hex143c153f31

86907371313 has 8 divisors (see below), whose sum is σ = 132430280128. Its totient is φ = 49661355024.

The previous prime is 86907371311. The next prime is 86907371347. The reversal of 86907371313 is 31317370968.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86907371313 - 21 = 86907371311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86907371311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2069223106 + ... + 2069223147.

It is an arithmetic number, because the mean of its divisors is an integer number (16553785016).

Almost surely, 286907371313 is an apocalyptic number.

It is an amenable number.

86907371313 is a deficient number, since it is larger than the sum of its proper divisors (45522908815).

86907371313 is a wasteful number, since it uses less digits than its factorization.

86907371313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138446263.

The product of its (nonzero) digits is 571536, while the sum is 48.

The spelling of 86907371313 in words is "eighty-six billion, nine hundred seven million, three hundred seventy-one thousand, three hundred thirteen".

Divisors: 1 3 7 21 4138446253 12415338759 28969123771 86907371313