Base | Representation |
---|---|
bin | 1101011110001… |
… | …00011111001111 |
3 | 21212122010012211 |
4 | 12233010133033 |
5 | 212412034242 |
6 | 15114011251 |
7 | 2541335125 |
oct | 657043717 |
9 | 255563184 |
10 | 113002447 |
11 | 58872458 |
12 | 31a16b27 |
13 | 1a546b6c |
14 | 11017915 |
15 | 9dc2317 |
hex | 6bc47cf |
113002447 has 2 divisors, whose sum is σ = 113002448. Its totient is φ = 113002446.
The previous prime is 113002399. The next prime is 113002501. The reversal of 113002447 is 744200311.
It is a weak prime.
It is an emirp because it is prime and its reverse (744200311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113002447 - 27 = 113002319 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (113003447) 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 as a sum of consecutive naturals, namely, 56501223 + 56501224.
It is an arithmetic number, because the mean of its divisors is an integer number (56501224).
Almost surely, 2113002447 is an apocalyptic number.
113002447 is a deficient number, since it is larger than the sum of its proper divisors (1).
113002447 is an equidigital number, since it uses as much as digits as its factorization.
113002447 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 113002447 is about 10630.2609093098. The cubic root of 113002447 is about 483.4623024314.
Adding to 113002447 its reverse (744200311), we get a palindrome (857202758).
The spelling of 113002447 in words is "one hundred thirteen million, two thousand, four hundred forty-seven".
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