Base | Representation |
---|---|
bin | 1101100001000… |
… | …00111110101101 |
3 | 21220100100220011 |
4 | 12300200332231 |
5 | 213011200133 |
6 | 15130053221 |
7 | 2544503464 |
oct | 660407655 |
9 | 256310804 |
10 | 113381293 |
11 | 59001053 |
12 | 31b7a211 |
13 | 1a64a42c |
14 | 110b59db |
15 | 9e496cd |
hex | 6c20fad |
113381293 has 2 divisors, whose sum is σ = 113381294. Its totient is φ = 113381292.
The previous prime is 113381273. The next prime is 113381297. The reversal of 113381293 is 392183311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 59182249 + 54199044 = 7693^2 + 7362^2 .
It is a cyclic number.
It is not a de Polignac number, because 113381293 - 225 = 79826861 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (113381297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56690646 + 56690647.
It is an arithmetic number, because the mean of its divisors is an integer number (56690647).
Almost surely, 2113381293 is an apocalyptic number.
It is an amenable number.
113381293 is a deficient number, since it is larger than the sum of its proper divisors (1).
113381293 is an equidigital number, since it uses as much as digits as its factorization.
113381293 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3888, while the sum is 31.
The square root of 113381293 is about 10648.0652233164. The cubic root of 113381293 is about 484.0019764621.
The spelling of 113381293 in words is "one hundred thirteen million, three hundred eighty-one thousand, two hundred ninety-three".
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