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2013012995 = 5757514657
BaseRepresentation
bin111011111111100…
…0010010000000011
312012021211122200212
41313333002100003
513110312403440
6531425504335
7100612220360
oct16777022003
95167748625
102013012995
11943325504
124821a20ab
13261082466
141514c5467
15bbad3465
hex77fc2403

2013012995 has 8 divisors (see below), whose sum is σ = 2760703584. Its totient is φ = 1380351744.

The previous prime is 2013012977. The next prime is 2013013001. The reversal of 2013012995 is 5992103102.

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 2013012995 - 210 = 2013011971 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28757294 + ... + 28757363.

It is an arithmetic number, because the mean of its divisors is an integer number (345087948).

Almost surely, 22013012995 is an apocalyptic number.

2013012995 is a deficient number, since it is larger than the sum of its proper divisors (747690589).

2013012995 is an equidigital number, since it uses as much as digits as its factorization.

2013012995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57514669.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 2013012995 is about 44866.6133667341. The cubic root of 2013012995 is about 1262.6477024853.

The spelling of 2013012995 in words is "two billion, thirteen million, twelve thousand, nine hundred ninety-five".

Divisors: 1 5 7 35 57514657 287573285 402602599 2013012995