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316164136 = 2371556627
BaseRepresentation
bin10010110110000…
…100100000101000
3211000220210122211
4102312010200220
51121414223021
651212254504
710556231221
oct2266044050
9730823584
10316164136
11152514882
1289a71434
135066a292
142ddc0248
151cb533e1
hex12d84828

316164136 has 16 divisors (see below), whose sum is σ = 601158240. Its totient is φ = 155855280.

The previous prime is 316164131. The next prime is 316164179. The reversal of 316164136 is 631461613.

It is a junction number, because it is equal to n+sod(n) for n = 316164098 and 316164107.

It is not an unprimeable number, because it can be changed into a prime (316164131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277746 + ... + 278881.

It is an arithmetic number, because the mean of its divisors is an integer number (37572390).

Almost surely, 2316164136 is an apocalyptic number.

It is an amenable number.

316164136 is a deficient number, since it is larger than the sum of its proper divisors (284994104).

316164136 is a wasteful number, since it uses less digits than its factorization.

316164136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556704 (or 556700 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 316164136 is about 17781.0049209824. The cubic root of 316164136 is about 681.2463704209.

The spelling of 316164136 in words is "three hundred sixteen million, one hundred sixty-four thousand, one hundred thirty-six".

Divisors: 1 2 4 8 71 142 284 568 556627 1113254 2226508 4453016 39520517 79041034 158082068 316164136