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2013041996 = 227148348479
BaseRepresentation
bin111011111111100…
…1001010101001100
312012021220010110222
41313333021111030
513110314320441
6531430250512
7100612401050
oct16777112514
95167803428
102013041996
11943345279
124821b6a38
13261092714
141514d1c60
15bbadbd4b
hex77fc954c

2013041996 has 24 divisors (see below), whose sum is σ = 4028881920. Its totient is φ = 862132752.

The previous prime is 2013041983. The next prime is 2013042019. The reversal of 2013041996 is 6991403102.

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 7 ways as a sum of consecutive naturals, for example, 17285 + ... + 65763.

It is an arithmetic number, because the mean of its divisors is an integer number (167870080).

Almost surely, 22013041996 is an apocalyptic number.

It is an amenable number.

2013041996 is an abundant number, since it is smaller than the sum of its proper divisors (2015839924).

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

2013041996 is a wasteful number, since it uses less digits than its factorization.

2013041996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49973 (or 49971 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2013041996 is about 44866.9365568901. The cubic root of 2013041996 is about 1262.6537660114.

It can be divided in two parts, 20130 and 41996, that added together give a palindrome (62126).

The spelling of 2013041996 in words is "two billion, thirteen million, forty-one thousand, nine hundred ninety-six".

Divisors: 1 2 4 7 14 28 1483 2966 5932 10381 20762 41524 48479 96958 193916 339353 678706 1357412 71894357 143788714 287577428 503260499 1006520998 2013041996