Base | Representation |
---|---|
bin | 1101100001010… |
… | …00100101001001 |
3 | 21220101221121012 |
4 | 12300220211021 |
5 | 213013144200 |
6 | 15130453305 |
7 | 2544663320 |
oct | 660504511 |
9 | 256357535 |
10 | 113412425 |
11 | 59022485 |
12 | 31b94235 |
13 | 1a65b659 |
14 | 110c30b7 |
15 | 9e53a35 |
hex | 6c28949 |
113412425 has 48 divisors (see below), whose sum is σ = 176655360. Its totient is φ = 70424640.
The previous prime is 113412407. The next prime is 113412427. The reversal of 113412425 is 524214311.
113412425 = 2322 + 2332 + ... + 7062.
It is not a de Polignac number, because 113412425 - 216 = 113346889 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 113412425.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113412427) 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 47 ways as a sum of consecutive naturals, for example, 75734 + ... + 77216.
It is an arithmetic number, because the mean of its divisors is an integer number (3680320).
Almost surely, 2113412425 is an apocalyptic number.
It is an amenable number.
113412425 is a deficient number, since it is larger than the sum of its proper divisors (63242935).
113412425 is a wasteful number, since it uses less digits than its factorization.
113412425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1542 (or 1537 counting only the distinct ones).
The product of its digits is 960, while the sum is 23.
The square root of 113412425 is about 10649.5269848008. The cubic root of 113412425 is about 484.0462711608.
Adding to 113412425 its reverse (524214311), we get a palindrome (637626736).
The spelling of 113412425 in words is "one hundred thirteen million, four hundred twelve thousand, four hundred twenty-five".
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