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2013113627 = 77310133889
BaseRepresentation
bin111011111111101…
…1010110100011011
312012022000202201222
41313333122310123
513110324114002
6531432002255
7100613116640
oct16777326433
95168022658
102013113627
11943394078
1248223038b
132610b91c5
1415150ddc7
15bbb031a2
hex77fdad1b

2013113627 has 16 divisors (see below), whose sum is σ = 2335120320. Its totient is φ = 1699771392.

The previous prime is 2013113621. The next prime is 2013113659. The reversal of 2013113627 is 7263113102.

It is a cyclic number.

It is not a de Polignac number, because 2013113627 - 26 = 2013113563 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013113596 and 2013113605.

It is not an unprimeable number, because it can be changed into a prime (2013113621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515699 + ... + 519587.

It is an arithmetic number, because the mean of its divisors is an integer number (145945020).

Almost surely, 22013113627 is an apocalyptic number.

2013113627 is a deficient number, since it is larger than the sum of its proper divisors (322006693).

2013113627 is a wasteful number, since it uses less digits than its factorization.

2013113627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2013113627 is about 44867.7348102175. The cubic root of 2013113627 is about 1262.6687423638.

Adding to 2013113627 its reverse (7263113102), we get a palindrome (9276226729).

The spelling of 2013113627 in words is "two billion, thirteen million, one hundred thirteen thousand, six hundred twenty-seven".

Divisors: 1 7 73 511 1013 3889 7091 27223 73949 283897 517643 1987279 3939557 27576899 287587661 2013113627