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118076013 = 32111962773
BaseRepresentation
bin1110000100110…
…11001001101101
322020011212211200
413002123021231
5220211413023
615414440113
72632425636
oct702331155
9266155750
10118076013
1160718290
1233663039
131b602283
141197888d
15a575743
hex709b26d

118076013 has 24 divisors (see below), whose sum is σ = 195854880. Its totient is φ = 67793760.

The previous prime is 118076003. The next prime is 118076027. The reversal of 118076013 is 310670811.

It is not a de Polignac number, because 118076013 - 26 = 118075949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118076003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29506 + ... + 33267.

It is an arithmetic number, because the mean of its divisors is an integer number (8160620).

Almost surely, 2118076013 is an apocalyptic number.

It is an amenable number.

118076013 is a deficient number, since it is larger than the sum of its proper divisors (77778867).

118076013 is a wasteful number, since it uses less digits than its factorization.

118076013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62809 (or 62806 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 118076013 is about 10866.2787098436. The cubic root of 118076013 is about 490.5921108114.

The spelling of 118076013 in words is "one hundred eighteen million, seventy-six thousand, thirteen".

Divisors: 1 3 9 11 19 33 57 99 171 209 627 1881 62773 188319 564957 690503 1192687 2071509 3578061 6214527 10734183 13119557 39358671 118076013