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2013030113118 = 231922379184569
BaseRepresentation
bin11101010010110001111…
…100011101111101011110
321010102222112022011212020
4131102301330131331132
5230440141202104433
64140435005321010
7265302522432033
oct35226174357536
97112875264766
102013030113118
117067a3023712
1228617b866166
13117a9bc4a68b
146d60721738a
153756bdcbcb3
hex1d4b1f1df5e

2013030113118 has 32 divisors (see below), whose sum is σ = 4256962483200. Its totient is φ = 632843067456.

The previous prime is 2013030113117. The next prime is 2013030113161. The reversal of 2013030113118 is 8113110303102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013030113117) 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, 39566863 + ... + 39617706.

It is an arithmetic number, because the mean of its divisors is an integer number (133030077600).

Almost surely, 22013030113118 is an apocalyptic number.

2013030113118 is an abundant number, since it is smaller than the sum of its proper divisors (2243932370082).

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

2013030113118 is a wasteful number, since it uses less digits than its factorization.

2013030113118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79184816.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 2013030113118 in words is "two trillion, thirteen billion, thirty million, one hundred thirteen thousand, one hundred eighteen".

Divisors: 1 2 3 6 19 38 57 114 223 446 669 1338 4237 8474 12711 25422 79184569 158369138 237553707 475107414 1504506811 3009013622 4513520433 9027040866 17658158887 35316317774 52974476661 105948953322 335505018853 671010037706 1006515056559 2013030113118