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2013152136 = 23383881339
BaseRepresentation
bin111011111111110…
…0100001110001000
312012022002201120020
41313333210032020
513110331332021
6531432500440
7100613340132
oct16777441610
95168081506
102013152136
1194340aaa6
1248224a720
132611008a8
14151520052
15bbb0e7c6
hex77fe4388

2013152136 has 16 divisors (see below), whose sum is σ = 5032880400. Its totient is φ = 671050704.

The previous prime is 2013152107. The next prime is 2013152147. The reversal of 2013152136 is 6312513102.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 83881339 = 2013152136 / (2 + 0 + 1 + 3 + 1 + 5 + 2 + 1 + 3 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41940646 + ... + 41940693.

It is an arithmetic number, because the mean of its divisors is an integer number (314555025).

Almost surely, 22013152136 is an apocalyptic number.

It is an amenable number.

2013152136 is an abundant number, since it is smaller than the sum of its proper divisors (3019728264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013152136 is a wasteful number, since it uses less digits than its factorization.

2013152136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83881348 (or 83881344 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2013152136 is about 44868.1639472800. The cubic root of 2013152136 is about 1262.6767935405.

Adding to 2013152136 its reverse (6312513102), we get a palindrome (8325665238).

The spelling of 2013152136 in words is "two billion, thirteen million, one hundred fifty-two thousand, one hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 24 83881339 167762678 251644017 335525356 503288034 671050712 1006576068 2013152136