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316807036 = 227131751197
BaseRepresentation
bin10010111000100…
…001011101111100
3211002010110112221
4102320201131330
51122100311121
651234135124
710564546450
oct2270413574
9732113487
10316807036
111529138a7
128a1214a4
1350833ab0
143010a660
151cc2db41
hex12e2177c

316807036 has 48 divisors (see below), whose sum is σ = 722506176. Its totient is φ = 117955584.

The previous prime is 316807033. The next prime is 316807039. The reversal of 316807036 is 630708613.

It is an interprime number because it is at equal distance from previous prime (316807033) and next prime (316807039).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 316806992 and 316807010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316807033) 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, 19411 + ... + 31786.

It is an arithmetic number, because the mean of its divisors is an integer number (15052212).

Almost surely, 2316807036 is an apocalyptic number.

It is an amenable number.

316807036 is an abundant number, since it is smaller than the sum of its proper divisors (405699140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316807036 is a wasteful number, since it uses less digits than its factorization.

316807036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51238 (or 51236 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 316807036 is about 17799.0740208585. The cubic root of 316807036 is about 681.7078150871.

The spelling of 316807036 in words is "three hundred sixteen million, eight hundred seven thousand, thirty-six".

Divisors: 1 2 4 7 13 14 17 26 28 34 52 68 91 119 182 221 238 364 442 476 884 1547 3094 6188 51197 102394 204788 358379 665561 716758 870349 1331122 1433516 1740698 2662244 3481396 4658927 6092443 9317854 11314537 12184886 18635708 22629074 24369772 45258148 79201759 158403518 316807036