Base | Representation |
---|---|
bin | 1101011110111… |
… | …11100101010001 |
3 | 21212211202110010 |
4 | 12233133211101 |
5 | 212424112200 |
6 | 15120225133 |
7 | 2542306515 |
oct | 657374521 |
9 | 255752403 |
10 | 113113425 |
11 | 58938877 |
12 | 31a6b1a9 |
13 | 1a585529 |
14 | 11046145 |
15 | 9de5150 |
hex | 6bdf951 |
113113425 has 36 divisors (see below), whose sum is σ = 195567344. Its totient is φ = 57684000.
The previous prime is 113113423. The next prime is 113113433. The reversal of 113113425 is 524311311.
It is not a de Polignac number, because 113113425 - 21 = 113113423 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (113113421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38250 + ... + 41100.
Almost surely, 2113113425 is an apocalyptic number.
113113425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113113425 is a deficient number, since it is larger than the sum of its proper divisors (82453919).
113113425 is a wasteful number, since it uses less digits than its factorization.
113113425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2910 (or 2882 counting only the distinct ones).
The product of its digits is 360, while the sum is 21.
The square root of 113113425 is about 10635.4795378488. The cubic root of 113113425 is about 483.6205176626.
Adding to 113113425 its reverse (524311311), we get a palindrome (637424736).
The spelling of 113113425 in words is "one hundred thirteen million, one hundred thirteen thousand, four hundred twenty-five".
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