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316134663 = 3138106017
BaseRepresentation
bin10010110101111…
…101010100000111
3211000212022020020
4102311331110013
51121412302123
651211510223
710556046255
oct2265752407
9730768206
10316134663
111524a4719
1289a58373
1350659a40
142ddb35d5
151cb497e3
hex12d7d507

316134663 has 8 divisors (see below), whose sum is σ = 453937008. Its totient is φ = 194544384.

The previous prime is 316134653. The next prime is 316134727. The reversal of 316134663 is 366431613.

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

It is not a de Polignac number, because 316134663 - 24 = 316134647 is a prime.

It is a super-2 number, since 2×3161346632 = 199882250300247138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316134613) 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, 4052970 + ... + 4053047.

It is an arithmetic number, because the mean of its divisors is an integer number (56742126).

Almost surely, 2316134663 is an apocalyptic number.

316134663 is a deficient number, since it is larger than the sum of its proper divisors (137802345).

316134663 is a wasteful number, since it uses less digits than its factorization.

316134663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106033.

The product of its digits is 23328, while the sum is 33.

The square root of 316134663 is about 17780.1761239871. The cubic root of 316134663 is about 681.2252010388.

The spelling of 316134663 in words is "three hundred sixteen million, one hundred thirty-four thousand, six hundred sixty-three".

Divisors: 1 3 13 39 8106017 24318051 105378221 316134663