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2013052327 = 111349928211
BaseRepresentation
bin111011111111100…
…1011110110100111
312012021220122122121
41313333023312213
513110320133302
6531430410411
7100612443136
oct16777136647
95167818577
102013052327
11943352010
12482200a07
13261097330
141514d591d
15bbadee37
hex77fcbda7

2013052327 has 16 divisors (see below), whose sum is σ = 2369808000. Its totient is φ = 1685829600.

The previous prime is 2013052271. The next prime is 2013052343. The reversal of 2013052327 is 7232503102.

It is not a de Polignac number, because 2013052327 - 219 = 2012528039 is a prime.

It is a super-2 number, since 2×20130523272 = 8104759342480229858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013052357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57252 + ... + 85462.

It is an arithmetic number, because the mean of its divisors is an integer number (148113000).

Almost surely, 22013052327 is an apocalyptic number.

2013052327 is a deficient number, since it is larger than the sum of its proper divisors (356755673).

2013052327 is a wasteful number, since it uses less digits than its factorization.

2013052327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28734.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 2013052327 is about 44867.0516860647. The cubic root of 2013052327 is about 1262.6559260017.

Adding to 2013052327 its reverse (7232503102), we get a palindrome (9245555429).

The spelling of 2013052327 in words is "two billion, thirteen million, fifty-two thousand, three hundred twenty-seven".

Divisors: 1 11 13 143 499 5489 6487 28211 71357 310321 366743 4034173 14077289 154850179 183004757 2013052327