Base | Representation |
---|---|
bin | 1101011111000… |
… | …01010111111001 |
3 | 21212212010111211 |
4 | 12233201113321 |
5 | 212424331021 |
6 | 15120323121 |
7 | 2542340065 |
oct | 657412771 |
9 | 255763454 |
10 | 113120761 |
11 | 58943336 |
12 | 31a734a1 |
13 | 1a588980 |
14 | 11048aa5 |
15 | 9de73e1 |
hex | 6be15f9 |
113120761 has 8 divisors (see below), whose sum is σ = 121911104. Its totient is φ = 104343120.
The previous prime is 113120747. The next prime is 113120807. The reversal of 113120761 is 167021311.
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 113120761 - 27 = 113120633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113120701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23980 + ... + 28306.
It is an arithmetic number, because the mean of its divisors is an integer number (15238888).
Almost surely, 2113120761 is an apocalyptic number.
It is an amenable number.
113120761 is a deficient number, since it is larger than the sum of its proper divisors (8790343).
113120761 is a wasteful number, since it uses less digits than its factorization.
113120761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6351.
The product of its (nonzero) digits is 252, while the sum is 22.
The square root of 113120761 is about 10635.8244156248. The cubic root of 113120761 is about 483.6309725472.
The spelling of 113120761 in words is "one hundred thirteen million, one hundred twenty thousand, seven hundred sixty-one".
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