Base | Representation |
---|---|
bin | 1101011110101… |
… | …11111110001011 |
3 | 21212210011200112 |
4 | 12233113332023 |
5 | 212422113001 |
6 | 15115424535 |
7 | 2542116602 |
oct | 657277613 |
9 | 255704615 |
10 | 113082251 |
11 | 58917407 |
12 | 31a5514b |
13 | 1a574299 |
14 | 11038a39 |
15 | 9ddacbb |
hex | 6bd7f8b |
113082251 has 2 divisors, whose sum is σ = 113082252. Its totient is φ = 113082250.
The previous prime is 113082247. The next prime is 113082253. The reversal of 113082251 is 152280311.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (152280311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113082251 - 22 = 113082247 is a prime.
Together with 113082253, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (113082253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56541125 + 56541126.
It is an arithmetic number, because the mean of its divisors is an integer number (56541126).
Almost surely, 2113082251 is an apocalyptic number.
113082251 is a deficient number, since it is larger than the sum of its proper divisors (1).
113082251 is an equidigital number, since it uses as much as digits as its factorization.
113082251 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 113082251 is about 10634.0138705947. The cubic root of 113082251 is about 483.5760850610.
The spelling of 113082251 in words is "one hundred thirteen million, eighty-two thousand, two hundred fifty-one".
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