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118480199 = 2313139323
BaseRepresentation
bin1110000111111…
…01110101000111
322020221102021112
413003331311013
5220312331244
615431235235
72636031215
oct703756507
9266842245
10118480199
1160973a22
1233818b1b
131b714236
1411a41cb5
15a60539e
hex70fdd47

118480199 has 8 divisors (see below), whose sum is σ = 124578432. Its totient is φ = 112460920.

The previous prime is 118480189. The next prime is 118480213. The reversal of 118480199 is 991084811.

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

It is a cyclic number.

It is not a de Polignac number, because 118480199 - 24 = 118480183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118480129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16649 + ... + 22674.

It is an arithmetic number, because the mean of its divisors is an integer number (15572304).

Almost surely, 2118480199 is an apocalyptic number.

118480199 is a deficient number, since it is larger than the sum of its proper divisors (6098233).

118480199 is a wasteful number, since it uses less digits than its factorization.

118480199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39477.

The product of its (nonzero) digits is 20736, while the sum is 41.

The square root of 118480199 is about 10884.8610004905. The cubic root of 118480199 is about 491.1512552448.

The spelling of 118480199 in words is "one hundred eighteen million, four hundred eighty thousand, one hundred ninety-nine".

Divisors: 1 23 131 3013 39323 904429 5151313 118480199