Base | Representation |
---|---|
bin | 1101100011110… |
… | …00001110111111 |
3 | 21221000112010222 |
4 | 12301320032333 |
5 | 213104114222 |
6 | 15141451555 |
7 | 2550522446 |
oct | 661701677 |
9 | 257015128 |
10 | 113738687 |
11 | 59225617 |
12 | 32110bbb |
13 | 1a743cca |
14 | 11169d5d |
15 | 9eba542 |
hex | 6c783bf |
113738687 has 8 divisors (see below), whose sum is σ = 120523536. Its totient is φ = 106964352.
The previous prime is 113738683. The next prime is 113738701. The reversal of 113738687 is 786837311.
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 113738687 - 22 = 113738683 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113738683) 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, 35933 + ... + 38969.
It is an arithmetic number, because the mean of its divisors is an integer number (15065442).
Almost surely, 2113738687 is an apocalyptic number.
113738687 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
113738687 is a deficient number, since it is larger than the sum of its proper divisors (6784849).
113738687 is a wasteful number, since it uses less digits than its factorization.
113738687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5257.
The product of its digits is 169344, while the sum is 44.
The square root of 113738687 is about 10664.8341290430. The cubic root of 113738687 is about 484.5099908018.
The spelling of 113738687 in words is "one hundred thirteen million, seven hundred thirty-eight thousand, six hundred eighty-seven".
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