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2013083976 = 23383878499
BaseRepresentation
bin111011111111101…
…0011100101001000
312012021222021001210
41313333103211020
513110322141401
6531431213120
7100612634331
oct16777234510
95167867053
102013083976
11943373872
124822171a0
132610a8867
14151503288
15bbae94d6
hex77fd3948

2013083976 has 16 divisors (see below), whose sum is σ = 5032710000. Its totient is φ = 671027984.

The previous prime is 2013083957. The next prime is 2013083999. The reversal of 2013083976 is 6793803102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41939226 + ... + 41939273.

It is an arithmetic number, because the mean of its divisors is an integer number (314544375).

Almost surely, 22013083976 is an apocalyptic number.

It is an amenable number.

2013083976 is an abundant number, since it is smaller than the sum of its proper divisors (3019626024).

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

2013083976 is a wasteful number, since it uses less digits than its factorization.

2013083976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83878508 (or 83878504 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2013083976 is about 44867.4043822461. The cubic root of 2013083976 is about 1262.6625430822.

The spelling of 2013083976 in words is "two billion, thirteen million, eighty-three thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 24 83878499 167756998 251635497 335513996 503270994 671027992 1006541988 2013083976