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118895313 = 3137289283
BaseRepresentation
bin1110001011000…
…11001011010001
322021201111201010
413011203023101
5220414122223
615444201133
72642410365
oct705431321
9267644633
10118895313
1161127899
12339991a9
131b82b174
1411b0d2a5
15a688393
hex71632d1

118895313 has 8 divisors (see below), whose sum is σ = 159684768. Its totient is φ = 78684704.

The previous prime is 118895311. The next prime is 118895317. The reversal of 118895313 is 313598811.

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 118895313 - 21 = 118895311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118895311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144231 + ... + 145052.

It is an arithmetic number, because the mean of its divisors is an integer number (19960596).

Almost surely, 2118895313 is an apocalyptic number.

It is an amenable number.

118895313 is a deficient number, since it is larger than the sum of its proper divisors (40789455).

118895313 is a wasteful number, since it uses less digits than its factorization.

118895313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289423.

The product of its digits is 25920, while the sum is 39.

The square root of 118895313 is about 10903.9127380954. The cubic root of 118895313 is about 491.7241951773.

The spelling of 118895313 in words is "one hundred eighteen million, eight hundred ninety-five thousand, three hundred thirteen".

Divisors: 1 3 137 411 289283 867849 39631771 118895313