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3160013389 = 13510147653
BaseRepresentation
bin1011110001011001…
…1111101001001101
322011020010022102221
42330112133221031
522432430412024
61241322015341
7141210446011
oct27426375115
98136108387
103160013389
111381821915
12742347551
133b48ab110
1421d97a541
151376503e4
hexbc59fa4d

3160013389 has 8 divisors (see below), whose sum is σ = 3403829912. Its totient is φ = 2916302400.

The previous prime is 3160013383. The next prime is 3160013407. The reversal of 3160013389 is 9833100613.

It can be written as a sum of positive squares in 4 ways, for example, as 239475625 + 2920537764 = 15475^2 + 54042^2 .

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 3160013389 - 25 = 3160013357 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 (3160013383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42487 + ... + 90139.

It is an arithmetic number, because the mean of its divisors is an integer number (425478739).

Almost surely, 23160013389 is an apocalyptic number.

It is an amenable number.

3160013389 is a deficient number, since it is larger than the sum of its proper divisors (243816523).

3160013389 is a wasteful number, since it uses less digits than its factorization.

3160013389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52767.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 3160013389 is about 56213.9963799052. The cubic root of 3160013389 is about 1467.4488567820.

The spelling of 3160013389 in words is "three billion, one hundred sixty million, thirteen thousand, three hundred eighty-nine".

Divisors: 1 13 5101 47653 66313 619489 243077953 3160013389