Base | Representation |
---|---|
bin | 1101100000011… |
… | …11111011011001 |
3 | 21220012211002100 |
4 | 12300033323121 |
5 | 213001431244 |
6 | 15124354013 |
7 | 2544063036 |
oct | 660177331 |
9 | 256184070 |
10 | 113311449 |
11 | 58a63629 |
12 | 31b45909 |
13 | 1a6246c4 |
14 | 1109838d |
15 | 9e33b69 |
hex | 6c0fed9 |
113311449 has 6 divisors (see below), whose sum is σ = 163672106. Its totient is φ = 75540960.
The previous prime is 113311441. The next prime is 113311469. The reversal of 113311449 is 944113311.
It can be written as a sum of positive squares in only one way, i.e., 85433049 + 27878400 = 9243^2 + 5280^2 .
It is not a de Polignac number, because 113311449 - 23 = 113311441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113311441) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6295072 + ... + 6295089.
Almost surely, 2113311449 is an apocalyptic number.
It is an amenable number.
113311449 is a deficient number, since it is larger than the sum of its proper divisors (50360657).
113311449 is a wasteful number, since it uses less digits than its factorization.
113311449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12590167 (or 12590164 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 113311449 is about 10644.7850612401. The cubic root of 113311449 is about 483.9025727102.
The spelling of 113311449 in words is "one hundred thirteen million, three hundred eleven thousand, four hundred forty-nine".
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