Base | Representation |
---|---|
bin | 1101100100000… |
… | …11111000001100 |
3 | 21221002221120101 |
4 | 12302003320030 |
5 | 213112131010 |
6 | 15142500444 |
7 | 2551111501 |
oct | 662037014 |
9 | 257087511 |
10 | 113786380 |
11 | 59258434 |
12 | 32134724 |
13 | 1a75c926 |
14 | 1117d4a8 |
15 | 9ec973a |
hex | 6c83e0c |
113786380 has 24 divisors (see below), whose sum is σ = 239152032. Its totient is φ = 45476352.
The previous prime is 113786377. The next prime is 113786381. The reversal of 113786380 is 83687311.
It is not an unprimeable number, because it can be changed into a prime (113786381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44209 + ... + 46711.
It is an arithmetic number, because the mean of its divisors is an integer number (9964668).
Almost surely, 2113786380 is an apocalyptic number.
113786380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113786380 is an abundant number, since it is smaller than the sum of its proper divisors (125365652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113786380 is a wasteful number, since it uses less digits than its factorization.
113786380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4785 (or 4783 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 113786380 is about 10667.0698882120. The cubic root of 113786380 is about 484.5777030479.
The spelling of 113786380 in words is "one hundred thirteen million, seven hundred eighty-six thousand, three hundred eighty".
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