Base | Representation |
---|---|
bin | 1001110010011110… |
… | …11000010010100001 |
3 | 111120020202220200021 |
4 | 10321033120102201 |
5 | 41230324102012 |
6 | 2225251153441 |
7 | 244142213044 |
oct | 47117302241 |
9 | 14506686607 |
10 | 5255300257 |
11 | 2257530959 |
12 | 1027ba5881 |
13 | 659a0892c |
14 | 37bd5ac5b |
15 | 20b586007 |
hex | 1393d84a1 |
5255300257 has 4 divisors (see below), whose sum is σ = 5256540180. Its totient is φ = 5254060336.
The previous prime is 5255300227. The next prime is 5255300273. The reversal of 5255300257 is 7520035525.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 464445601 + 4790854656 = 21551^2 + 69216^2 .
It is a cyclic number.
It is not a de Polignac number, because 5255300257 - 27 = 5255300129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5255300227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613582 + ... + 622087.
It is an arithmetic number, because the mean of its divisors is an integer number (1314135045).
Almost surely, 25255300257 is an apocalyptic number.
It is an amenable number.
5255300257 is a deficient number, since it is larger than the sum of its proper divisors (1239923).
5255300257 is a wasteful number, since it uses less digits than its factorization.
5255300257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239922.
The product of its (nonzero) digits is 52500, while the sum is 34.
The square root of 5255300257 is about 72493.4497523742. The cubic root of 5255300257 is about 1738.5980093627.
The spelling of 5255300257 in words is "five billion, two hundred fifty-five million, three hundred thousand, two hundred fifty-seven".
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