Search a number
-
+
113680108 = 2228420027
BaseRepresentation
bin1101100011010…
…01111011101100
321220220112210101
412301221323230
5213100230413
615140320444
72550156613
oct661517354
9256815711
10113680108
1159195603
12320a3124
131a723449
141115287a
159ea7edd
hex6c69eec

113680108 has 6 divisors (see below), whose sum is σ = 198940196. Its totient is φ = 56840052.

The previous prime is 113680103. The next prime is 113680123. The reversal of 113680108 is 801086311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113680103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14210010 + ... + 14210017.

Almost surely, 2113680108 is an apocalyptic number.

It is an amenable number.

113680108 is a deficient number, since it is larger than the sum of its proper divisors (85260088).

113680108 is a wasteful number, since it uses less digits than its factorization.

113680108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28420031 (or 28420029 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 113680108 is about 10662.0874128850. The cubic root of 113680108 is about 484.4267972246.

The spelling of 113680108 in words is "one hundred thirteen million, six hundred eighty thousand, one hundred eight".

Divisors: 1 2 4 28420027 56840054 113680108