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316914 = 231317239
BaseRepresentation
bin1001101010111110010
3121002201120
41031113302
540120124
610443110
72456643
oct1152762
9532646
10316914
111a7114
12133496
13b1330
14836ca
1563d79
hex4d5f2

316914 has 32 divisors (see below), whose sum is σ = 725760. Its totient is φ = 91392.

The previous prime is 316907. The next prime is 316919. The reversal of 316914 is 419613.

316914 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 316914.

It is not an unprimeable number, because it can be changed into a prime (316919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1207 + ... + 1445.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2316914 is an apocalyptic number.

316914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 316914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362880).

316914 is an abundant number, since it is smaller than the sum of its proper divisors (408846).

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

316914 is a wasteful number, since it uses less digits than its factorization.

316914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274.

The product of its digits is 648, while the sum is 24.

The square root of 316914 is about 562.9511524102. The cubic root of 316914 is about 68.1784528440.

The spelling of 316914 in words is "three hundred sixteen thousand, nine hundred fourteen".

Divisors: 1 2 3 6 13 17 26 34 39 51 78 102 221 239 442 478 663 717 1326 1434 3107 4063 6214 8126 9321 12189 18642 24378 52819 105638 158457 316914