Base | Representation |
---|---|
bin | 1001001100111010110… |
… | …11011100100000010001 |
3 | 1010020002200211201200211 |
4 | 10212131123130200101 |
5 | 20140011000031121 |
6 | 401125342244121 |
7 | 31562040133210 |
oct | 4463533344021 |
9 | 1106080751624 |
10 | 316173830161 |
11 | 1120a7980292 |
12 | 51339b86641 |
13 | 23a79908607 |
14 | 11435203077 |
15 | 835758ece1 |
hex | 499d6dc811 |
316173830161 has 16 divisors (see below), whose sum is σ = 374391679104. Its totient is φ = 261348159744.
The previous prime is 316173830131. The next prime is 316173830173. The reversal of 316173830161 is 161038371613.
It is not a de Polignac number, because 316173830161 - 27 = 316173830033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (316173830131) 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, 5372275 + ... + 5430808.
It is an arithmetic number, because the mean of its divisors is an integer number (23399479944).
Almost surely, 2316173830161 is an apocalyptic number.
It is an amenable number.
316173830161 is a deficient number, since it is larger than the sum of its proper divisors (58217848943).
316173830161 is a wasteful number, since it uses less digits than its factorization.
316173830161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10803240.
The product of its (nonzero) digits is 54432, while the sum is 40.
The spelling of 316173830161 in words is "three hundred sixteen billion, one hundred seventy-three million, eight hundred thirty thousand, one hundred sixty-one".
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