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2013132011 = 111039917599
BaseRepresentation
bin111011111111101…
…1111010011101011
312012022001200221212
41313333133103223
513110330211021
6531432223335
7100613224352
oct16777372353
95168050855
102013132011
119433a6970
1248223ab4b
132610c4697
14151516999
15bbb0885b
hex77fdf4eb

2013132011 has 8 divisors (see below), whose sum is σ = 2196480000. Its totient is φ = 1829840040.

The previous prime is 2013131999. The next prime is 2013132047. The reversal of 2013132011 is 1102313102.

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 2013132011 - 230 = 939390187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013132211) 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, 105590 + ... + 123188.

It is an arithmetic number, because the mean of its divisors is an integer number (274560000).

Almost surely, 22013132011 is an apocalyptic number.

2013132011 is a deficient number, since it is larger than the sum of its proper divisors (183347989).

2013132011 is a wasteful number, since it uses less digits than its factorization.

2013132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28009.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2013132011 is about 44867.9396785723. The cubic root of 2013132011 is about 1262.6725859673.

Adding to 2013132011 its reverse (1102313102), we get a palindrome (3115445113).

The spelling of 2013132011 in words is "two billion, thirteen million, one hundred thirty-two thousand, eleven".

Divisors: 1 11 10399 17599 114389 193589 183012001 2013132011