Search a number
-
+
316130363639 = 9531231269473
BaseRepresentation
bin1001001100110101101…
…01101000100011110111
31010012222200001101211122
410212122311220203313
520134413333114024
6401121150454155
731561001516516
oct4463265504367
91105880041748
10316130363639
11112085392242
125132750435b
1323a708c9c8c
141142d52a67d
158353855d5e
hex499ad688f7

316130363639 has 8 divisors (see below), whose sum is σ = 316720337472. Its totient is φ = 315540933120.

The previous prime is 316130363611. The next prime is 316130363669. The reversal of 316130363639 is 936363031613.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 316130363639 - 28 = 316130363383 is a prime.

It is a super-3 number, since 3×3161303636393 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316130363639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316130363669) 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, 1038407 + ... + 1307879.

It is an arithmetic number, because the mean of its divisors is an integer number (39590042184).

Almost surely, 2316130363639 is an apocalyptic number.

316130363639 is a deficient number, since it is larger than the sum of its proper divisors (589973833).

316130363639 is a wasteful number, since it uses less digits than its factorization.

316130363639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271657.

The product of its (nonzero) digits is 472392, while the sum is 44.

The spelling of 316130363639 in words is "three hundred sixteen billion, one hundred thirty million, three hundred sixty-three thousand, six hundred thirty-nine".

Divisors: 1 953 1231 269473 1173143 256807769 331721263 316130363639