Base | Representation |
---|---|
bin | 1101100001001… |
… | …10100001101111 |
3 | 21220101112001201 |
4 | 12300212201233 |
5 | 213012412030 |
6 | 15130350331 |
7 | 2544626644 |
oct | 660464157 |
9 | 256345051 |
10 | 113404015 |
11 | 5901712a |
12 | 31b8b3a7 |
13 | 1a65788a |
14 | 110bddcb |
15 | 9e512ca |
hex | 6c2686f |
113404015 has 16 divisors (see below), whose sum is σ = 137871360. Its totient is φ = 89540640.
The previous prime is 113404009. The next prime is 113404033. The reversal of 113404015 is 510404311.
It is not a de Polignac number, because 113404015 - 29 = 113403503 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 113403983 and 113404001.
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, 171756 + ... + 172414.
It is an arithmetic number, because the mean of its divisors is an integer number (8616960).
Almost surely, 2113404015 is an apocalyptic number.
113404015 is a deficient number, since it is larger than the sum of its proper divisors (24467345).
113404015 is a wasteful number, since it uses less digits than its factorization.
113404015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1062.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 113404015 is about 10649.1321242625. The cubic root of 113404015 is about 484.0343061879.
Adding to 113404015 its reverse (510404311), we get a palindrome (623808326).
The spelling of 113404015 in words is "one hundred thirteen million, four hundred four thousand, fifteen".
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