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115108 = 2274111
BaseRepresentation
bin11100000110100100
312211220021
4130012210
512140413
62244524
7656410
oct340644
9184807
10115108
1179534
1256744
1340516
142dd40
152418d
hex1c1a4

115108 has 12 divisors (see below), whose sum is σ = 230272. Its totient is φ = 49320.

The previous prime is 115099. The next prime is 115117. The reversal of 115108 is 801511.

It is an interprime number because it is at equal distance from previous prime (115099) and next prime (115117).

115108 is an admirable number.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 115091 and 115100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2028 + ... + 2083.

2115108 is an apocalyptic number.

It is an amenable number.

115108 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.

115108 is a wasteful number, since it uses less digits than its factorization.

115108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122 (or 4120 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 115108 is about 339.2756991003. The cubic root of 115108 is about 48.6446596774.

Adding to 115108 its reverse (801511), we get a palindrome (916619).

The spelling of 115108 in words is "one hundred fifteen thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 4111 8222 16444 28777 57554 115108