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118008474 = 2319668079
BaseRepresentation
bin1110000100010…
…10101010011010
322020001110012020
413002022222122
5220202232344
615413155310
72632025013
oct702125232
9266043166
10118008474
1160681571
123362bb36
131b5aa5cc
141195c00a
15a560719
hex708aa9a

118008474 has 8 divisors (see below), whose sum is σ = 236016960. Its totient is φ = 39336156.

The previous prime is 118008467. The next prime is 118008491. The reversal of 118008474 is 474800811.

It is a sphenic number, since it is the product of 3 distinct primes.

118008474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9834034 + ... + 9834045.

It is an arithmetic number, because the mean of its divisors is an integer number (29502120).

Almost surely, 2118008474 is an apocalyptic number.

118008474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

118008474 is a wasteful number, since it uses less digits than its factorization.

118008474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19668084.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 118008474 is about 10863.1705316634. The cubic root of 118008474 is about 490.4985540726.

The spelling of 118008474 in words is "one hundred eighteen million, eight thousand, four hundred seventy-four".

Divisors: 1 2 3 6 19668079 39336158 59004237 118008474