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96689091207 = 3277657117707
BaseRepresentation
bin101101000001100011…
…1100111001010000111
3100020120102120202020010
41122003013213022013
53041004401404312
6112230210441303
76662021500122
oct1320307471207
9306512522203
1096689091207
1138007520345
12168a4b93233
13916b8ab007
1449734453b9
1527ad72e93c
hex16831e7287

96689091207 has 16 divisors (see below), whose sum is σ = 129411197312. Its totient is φ = 64213287840.

The previous prime is 96689091179. The next prime is 96689091299. The reversal of 96689091207 is 70219098669.

It is a de Polignac number, because none of the positive numbers 2k-96689091207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96689091007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5451648 + ... + 5469354.

It is an arithmetic number, because the mean of its divisors is an integer number (8088199832).

Almost surely, 296689091207 is an apocalyptic number.

96689091207 is a deficient number, since it is larger than the sum of its proper divisors (32722106105).

96689091207 is a wasteful number, since it uses less digits than its factorization.

96689091207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24558.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 96689091207 in words is "ninety-six billion, six hundred eighty-nine million, ninety-one thousand, two hundred seven".

Divisors: 1 3 277 831 6571 17707 19713 53121 1820167 4904839 5460501 14714517 116352697 349058091 32229697069 96689091207