Base | Representation |
---|---|
bin | 1101011110111… |
… | …01010101111001 |
3 | 21212211021212021 |
4 | 12233131111321 |
5 | 212423313444 |
6 | 15120114441 |
7 | 2542240666 |
oct | 657352571 |
9 | 255737767 |
10 | 113104249 |
11 | 58931995 |
12 | 31a65a21 |
13 | 1a5812bb |
14 | 11042a6d |
15 | 9de2584 |
hex | 6bdd579 |
113104249 has 2 divisors, whose sum is σ = 113104250. Its totient is φ = 113104248.
The previous prime is 113104219. The next prime is 113104253. The reversal of 113104249 is 942401311.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 113103225 + 1024 = 10635^2 + 32^2 .
It is a cyclic number.
It is not a de Polignac number, because 113104249 - 223 = 104715641 is a prime.
It is a super-2 number, since 2×1131042492 = 25585142283708002, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (113104219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56552124 + 56552125.
It is an arithmetic number, because the mean of its divisors is an integer number (56552125).
Almost surely, 2113104249 is an apocalyptic number.
It is an amenable number.
113104249 is a deficient number, since it is larger than the sum of its proper divisors (1).
113104249 is an equidigital number, since it uses as much as digits as its factorization.
113104249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 113104249 is about 10635.0481428153. The cubic root of 113104249 is about 483.6074398696.
The spelling of 113104249 in words is "one hundred thirteen million, one hundred four thousand, two hundred forty-nine".
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