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316012 = 22199397
BaseRepresentation
bin1001101001001101100
3121001111011
41031021230
540103022
610435004
72454214
oct1151154
9531434
10316012
111a6474
12132a64
13b0ab8
1483244
1563977
hex4d26c

316012 has 12 divisors (see below), whose sum is σ = 557200. Its totient is φ = 156816.

The previous prime is 316003. The next prime is 316031. The reversal of 316012 is 210613.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 315983 and 316001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598 + ... + 994.

2316012 is an apocalyptic number.

It is an amenable number.

316012 is a deficient number, since it is larger than the sum of its proper divisors (241188).

316012 is a wasteful number, since it uses less digits than its factorization.

316012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 316012 is about 562.1494463219. The cubic root of 316012 is about 68.1137082539.

Adding to 316012 its reverse (210613), we get a palindrome (526625).

The spelling of 316012 in words is "three hundred sixteen thousand, twelve".

Divisors: 1 2 4 199 397 398 794 796 1588 79003 158006 316012