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2013052204 = 2219107247547
BaseRepresentation
bin111011111111100…
…1011110100101100
312012021220122111001
41313333023310230
513110320132304
6531430410044
7100612442602
oct16777136454
95167818431
102013052204
11943351a09
12482200924
13261097267
141514d5872
15bbadeda4
hex77fcbd2c

2013052204 has 24 divisors (see below), whose sum is σ = 3742925760. Its totient is φ = 944635536.

The previous prime is 2013052193. The next prime is 2013052219. The reversal of 2013052204 is 4022503102.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115642 + ... + 131905.

It is an arithmetic number, because the mean of its divisors is an integer number (155955240).

Almost surely, 22013052204 is an apocalyptic number.

It is an amenable number.

2013052204 is a deficient number, since it is larger than the sum of its proper divisors (1729873556).

2013052204 is a wasteful number, since it uses less digits than its factorization.

2013052204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247677 (or 247675 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2013052204 is about 44867.0503153483. The cubic root of 2013052204 is about 1262.6559002851.

Adding to 2013052204 its reverse (4022503102), we get a palindrome (6035555306).

The spelling of 2013052204 in words is "two billion, thirteen million, fifty-two thousand, two hundred four".

Divisors: 1 2 4 19 38 76 107 214 428 2033 4066 8132 247547 495094 990188 4703393 9406786 18813572 26487529 52975058 105950116 503263051 1006526102 2013052204