Base | Representation |
---|---|
bin | 1001110010011110… |
… | …11010000111100111 |
3 | 111120020210021221211 |
4 | 10321033122013213 |
5 | 41230324322001 |
6 | 2225251252251 |
7 | 244142243641 |
oct | 47117320747 |
9 | 14506707854 |
10 | 5255307751 |
11 | 2257536551 |
12 | 1027baa087 |
13 | 659a0c175 |
14 | 37bd5d891 |
15 | 20b588351 |
hex | 1393da1e7 |
5255307751 has 8 divisors (see below), whose sum is σ = 5266853280. Its totient is φ = 5243776032.
The previous prime is 5255307709. The next prime is 5255307779. The reversal of 5255307751 is 1577035525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5255307751 - 27 = 5255307623 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5255307251) 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 in 7 ways as a sum of consecutive naturals, for example, 1120830 + ... + 1125508.
It is an arithmetic number, because the mean of its divisors is an integer number (658356660).
Almost surely, 25255307751 is an apocalyptic number.
5255307751 is a deficient number, since it is larger than the sum of its proper divisors (11545529).
5255307751 is a wasteful number, since it uses less digits than its factorization.
5255307751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6905.
The product of its (nonzero) digits is 183750, while the sum is 40.
The square root of 5255307751 is about 72493.5014397842. The cubic root of 5255307751 is about 1738.5988357695.
The spelling of 5255307751 in words is "five billion, two hundred fifty-five million, three hundred seven thousand, seven hundred fifty-one".
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