Search a number
-
+
316151013 = 3195546509
BaseRepresentation
bin10010110110000…
…001010011100101
3211000220010122210
4102312001103211
51121413313023
651212114033
710556145033
oct2266012345
9730803583
10316151013
11152505a32
1289a65919
1350664309
142ddb9553
151cb4e593
hex12d814e5

316151013 has 8 divisors (see below), whose sum is σ = 443720800. Its totient is φ = 199674288.

The previous prime is 316150993. The next prime is 316151021. The reversal of 316151013 is 310151613.

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

It is not a de Polignac number, because 316151013 - 210 = 316149989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316158013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2773198 + ... + 2773311.

It is an arithmetic number, because the mean of its divisors is an integer number (55465100).

Almost surely, 2316151013 is an apocalyptic number.

It is an amenable number.

316151013 is a deficient number, since it is larger than the sum of its proper divisors (127569787).

316151013 is a wasteful number, since it uses less digits than its factorization.

316151013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546531.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 316151013 is about 17780.6358997647. The cubic root of 316151013 is about 681.2369448106.

The spelling of 316151013 in words is "three hundred sixteen million, one hundred fifty-one thousand, thirteen".

Divisors: 1 3 19 57 5546509 16639527 105383671 316151013