Base | Representation |
---|---|
bin | 1101011111010… |
… | …10101100111110 |
3 | 21212221001221010 |
4 | 12233222230332 |
5 | 212432041344 |
6 | 15121220050 |
7 | 2542556355 |
oct | 657525476 |
9 | 255831833 |
10 | 113158974 |
11 | 5896a015 |
12 | 31a91626 |
13 | 1a5a0196 |
14 | 1105899c |
15 | 9e038b9 |
hex | 6beab3e |
113158974 has 8 divisors (see below), whose sum is σ = 226317960. Its totient is φ = 37719656.
The previous prime is 113158943. The next prime is 113159009. The reversal of 113158974 is 479851311.
It is a sphenic number, since it is the product of 3 distinct primes.
113158974 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9429909 + ... + 9429920.
It is an arithmetic number, because the mean of its divisors is an integer number (28289745).
Almost surely, 2113158974 is an apocalyptic number.
113158974 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.
113158974 is a wasteful number, since it uses less digits than its factorization.
113158974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18859834.
The product of its digits is 30240, while the sum is 39.
The square root of 113158974 is about 10637.6206926173. The cubic root of 113158974 is about 483.6854244138.
The spelling of 113158974 in words is "one hundred thirteen million, one hundred fifty-eight thousand, nine hundred seventy-four".
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