Base | Representation |
---|---|
bin | 1101100101100… |
… | …10100000110000 |
3 | 21221110122120220 |
4 | 12302302200300 |
5 | 213134234032 |
6 | 15150533040 |
7 | 2552535414 |
oct | 662624060 |
9 | 257418526 |
10 | 113977392 |
11 | 593789a1 |
12 | 32207180 |
13 | 1a7c8859 |
14 | 111ccd44 |
15 | a01612c |
hex | 6cb2830 |
113977392 has 20 divisors (see below), whose sum is σ = 294441720. Its totient is φ = 37992448.
The previous prime is 113977349. The next prime is 113977393. The reversal of 113977392 is 293779311.
It is not an unprimeable number, because it can be changed into a prime (113977393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187217 + ... + 1187312.
It is an arithmetic number, because the mean of its divisors is an integer number (14722086).
Almost surely, 2113977392 is an apocalyptic number.
113977392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
113977392 is an abundant number, since it is smaller than the sum of its proper divisors (180464328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113977392 is a wasteful number, since it uses less digits than its factorization.
113977392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2374540 (or 2374534 counting only the distinct ones).
The product of its digits is 71442, while the sum is 42.
The square root of 113977392 is about 10676.0194829346. The cubic root of 113977392 is about 484.8487032947.
The spelling of 113977392 in words is "one hundred thirteen million, nine hundred seventy-seven thousand, three hundred ninety-two".
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