Search a number
-
+
10316507013 = 321146278557
BaseRepresentation
bin10011001101110100…
…10110011110000101
3222121222022212010100
421212322112132011
5132112011211023
64423410314313
7513436601631
oct114672263605
928558285110
1010316507013
11441444345a
121bbab88999
13c85447827
146dc1d1dc1
15405a7cc43
hex266e96785

10316507013 has 6 divisors (see below), whose sum is σ = 14901621254. Its totient is φ = 6877671336.

The previous prime is 10316507011. The next prime is 10316507057. The reversal of 10316507013 is 31070561301.

10316507013 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 650 + 7 + 0 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6109298244 + 4207208769 = 78162^2 + 64863^2 .

It is not a de Polignac number, because 10316507013 - 21 = 10316507011 is a prime.

It is a super-3 number, since 3×103165070133 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10316507011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 573139270 + ... + 573139287.

Almost surely, 210316507013 is an apocalyptic number.

It is an amenable number.

10316507013 is a deficient number, since it is larger than the sum of its proper divisors (4585114241).

10316507013 is a wasteful number, since it uses less digits than its factorization.

10316507013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146278563 (or 1146278560 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The spelling of 10316507013 in words is "ten billion, three hundred sixteen million, five hundred seven thousand, thirteen".

Divisors: 1 3 9 1146278557 3438835671 10316507013