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118608006 = 23114194289
BaseRepresentation
bin1110001000111…
…01000010000110
322021011220121010
413010131002012
5220330424011
615434103050
72640102636
oct704350206
9267156533
10118608006
1160a50a50
123387aa86
131b75a46a
1411a766c6
15a62d1a6
hex711d086

118608006 has 32 divisors (see below), whose sum is σ = 259459200. Its totient is φ = 35847680.

The previous prime is 118608001. The next prime is 118608019. The reversal of 118608006 is 600806811.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118608001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25510 + ... + 29798.

It is an arithmetic number, because the mean of its divisors is an integer number (8108100).

Almost surely, 2118608006 is an apocalyptic number.

118608006 is an abundant number, since it is smaller than the sum of its proper divisors (140851194).

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

118608006 is a wasteful number, since it uses less digits than its factorization.

118608006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 118608006 is about 10890.7302785442. The cubic root of 118608006 is about 491.3277967293.

The spelling of 118608006 in words is "one hundred eighteen million, six hundred eight thousand, six".

Divisors: 1 2 3 6 11 22 33 66 419 838 1257 2514 4289 4609 8578 9218 12867 13827 25734 27654 47179 94358 141537 283074 1797091 3594182 5391273 10782546 19768001 39536002 59304003 118608006