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3106316613 = 31035438871
BaseRepresentation
bin1011100100100110…
…1010000101000101
322000111002020022110
42321021222011011
522330204112423
61232123051233
7136656153441
oct27111520505
98014066273
103106316613
111354486714
12728370b19
133a672a18a
1421679d821
15132a95193
hexb926a145

3106316613 has 4 divisors (see below), whose sum is σ = 4141755488. Its totient is φ = 2070877740.

The previous prime is 3106316599. The next prime is 3106316617. The reversal of 3106316613 is 3166136013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3106316613 - 24 = 3106316597 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 (3106316617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517719433 + ... + 517719438.

It is an arithmetic number, because the mean of its divisors is an integer number (1035438872).

Almost surely, 23106316613 is an apocalyptic number.

It is an amenable number.

3106316613 is a deficient number, since it is larger than the sum of its proper divisors (1035438875).

3106316613 is a wasteful number, since it uses less digits than its factorization.

3106316613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035438874.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 3106316613 is about 55734.3396210989. The cubic root of 3106316613 is about 1459.0894135862.

The spelling of 3106316613 in words is "three billion, one hundred six million, three hundred sixteen thousand, six hundred thirteen".

Divisors: 1 3 1035438871 3106316613