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2013102007 = 7594874339
BaseRepresentation
bin111011111111101…
…0111111110110111
312012022000011210121
41313333113332313
513110323231012
6531431432411
7100613041030
oct16777277667
95168004717
102013102007
11943386374
12482225707
132610b3b27
14151509a87
15bbaeea07
hex77fd7fb7

2013102007 has 8 divisors (see below), whose sum is σ = 2339683200. Its totient is φ = 1696269624.

The previous prime is 2013101999. The next prime is 2013102023. The reversal of 2013102007 is 7002013102.

It is a happy number.

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

It is not a de Polignac number, because 2013102007 - 23 = 2013101999 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 (2011102007) 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, 2436757 + ... + 2437582.

It is an arithmetic number, because the mean of its divisors is an integer number (292460400).

Almost surely, 22013102007 is an apocalyptic number.

2013102007 is a deficient number, since it is larger than the sum of its proper divisors (326581193).

2013102007 is an equidigital number, since it uses as much as digits as its factorization.

2013102007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874405.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 2013102007 is about 44867.6053183140. The cubic root of 2013102007 is about 1262.6663129201. Note that the first 3 decimals are identical.

Adding to 2013102007 its reverse (7002013102), we get a palindrome (9015115109).

The spelling of 2013102007 in words is "two billion, thirteen million, one hundred two thousand, seven".

Divisors: 1 7 59 413 4874339 34120373 287586001 2013102007