Base | Representation |
---|---|
bin | 1101100101000… |
… | …01000111101101 |
3 | 21221100000212120 |
4 | 12302201013231 |
5 | 213124444112 |
6 | 15145223153 |
7 | 2552120631 |
oct | 662410755 |
9 | 257300776 |
10 | 113906157 |
11 | 5932a422 |
12 | 32191ab9 |
13 | 1a7a22c1 |
14 | 111b0dc1 |
15 | 9eeee8c |
hex | 6ca11ed |
113906157 has 8 divisors (see below), whose sum is σ = 152290176. Its totient is φ = 75729792.
The previous prime is 113906153. The next prime is 113906161. The reversal of 113906157 is 751609311.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (113906153) and next prime (113906161).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113906157 - 22 = 113906153 is a prime.
It is a super-2 number, since 2×1139061572 = 25949225205017298, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113906153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50628 + ... + 52829.
It is an arithmetic number, because the mean of its divisors is an integer number (19036272).
Almost surely, 2113906157 is an apocalyptic number.
It is an amenable number.
113906157 is a deficient number, since it is larger than the sum of its proper divisors (38384019).
113906157 is a wasteful number, since it uses less digits than its factorization.
113906157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103827.
The product of its (nonzero) digits is 5670, while the sum is 33.
The square root of 113906157 is about 10672.6827461515. The cubic root of 113906157 is about 484.7476733313.
The spelling of 113906157 in words is "one hundred thirteen million, nine hundred six thousand, one hundred fifty-seven".
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