Base | Representation |
---|---|
bin | 1101100001111… |
… | …00010110000100 |
3 | 21220120001122112 |
4 | 12300330112010 |
5 | 213023242010 |
6 | 15132320152 |
7 | 2545451330 |
oct | 660742604 |
9 | 256501575 |
10 | 113493380 |
11 | 59078290 |
12 | 32013058 |
13 | 1a689460 |
14 | 111047c0 |
15 | 9e6ca05 |
hex | 6c3c584 |
113493380 has 96 divisors (see below), whose sum is σ = 320060160. Its totient is φ = 32647680.
The previous prime is 113493323. The next prime is 113493409. The reversal of 113493380 is 83394311.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17186 + ... + 22854.
It is an arithmetic number, because the mean of its divisors is an integer number (3333960).
Almost surely, 2113493380 is an apocalyptic number.
113493380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113493380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160030080).
113493380 is an abundant number, since it is smaller than the sum of its proper divisors (206566780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113493380 is a wasteful number, since it uses less digits than its factorization.
113493380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5709 (or 5707 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 113493380 is about 10653.3271798063. The cubic root of 113493380 is about 484.1614162336.
The spelling of 113493380 in words is "one hundred thirteen million, four hundred ninety-three thousand, three hundred eighty".
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