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116170907 = 23431011163
BaseRepresentation
bin1101110110010…
…10000010011011
322002121002112012
412323022002123
5214214432112
615305540135
72610302456
oct673120233
9262532465
10116170907
115a636a16
1232aa464b
131b0b60a8
141160049d
15a2eb022
hex6eca09b

116170907 has 16 divisors (see below), whose sum is σ = 125376768. Its totient is φ = 107368800.

The previous prime is 116170871. The next prime is 116170909. The reversal of 116170907 is 709071611.

It is a cyclic number.

It is not a de Polignac number, because 116170907 - 226 = 49062043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116170909) 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, 99308 + ... + 100470.

It is an arithmetic number, because the mean of its divisors is an integer number (7836048).

Almost surely, 2116170907 is an apocalyptic number.

116170907 is a deficient number, since it is larger than the sum of its proper divisors (9205861).

116170907 is a wasteful number, since it uses less digits than its factorization.

116170907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330.

The product of its (nonzero) digits is 2646, while the sum is 32.

The square root of 116170907 is about 10778.2608522897. The cubic root of 116170907 is about 487.9392938797.

The spelling of 116170907 in words is "one hundred sixteen million, one hundred seventy thousand, nine hundred seven".

Divisors: 1 23 43 101 989 1163 2323 4343 26749 50009 99889 117463 1150207 2701649 5050909 116170907