Base | Representation |
---|---|
bin | 1101100100110… |
… | …01010111100101 |
3 | 21221021102022120 |
4 | 12302121113211 |
5 | 213122440110 |
6 | 15144420153 |
7 | 2551626231 |
oct | 662312745 |
9 | 257242276 |
10 | 113874405 |
11 | 59308587 |
12 | 32177659 |
13 | 1a790a08 |
14 | 111a35c1 |
15 | 9ee5870 |
hex | 6c995e5 |
113874405 has 16 divisors (see below), whose sum is σ = 182624640. Its totient is φ = 60591168.
The previous prime is 113874361. The next prime is 113874413. The reversal of 113874405 is 504478311.
It is not a de Polignac number, because 113874405 - 28 = 113874149 is a prime.
It is a super-2 number, since 2×1138744052 = 25934760228208050, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062 + ... + 15231.
It is an arithmetic number, because the mean of its divisors is an integer number (11414040).
Almost surely, 2113874405 is an apocalyptic number.
113874405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113874405 is a deficient number, since it is larger than the sum of its proper divisors (68750235).
113874405 is a wasteful number, since it uses less digits than its factorization.
113874405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17740.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 113874405 is about 10671.1951064536. The cubic root of 113874405 is about 484.7026270729.
The spelling of 113874405 in words is "one hundred thirteen million, eight hundred seventy-four thousand, four hundred five".
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