Base | Representation |
---|---|
bin | 1001110010100000… |
… | …01001101010111101 |
3 | 111120021011012010200 |
4 | 10321100021222331 |
5 | 41230402040100 |
6 | 2225255354113 |
7 | 244144014540 |
oct | 47120115275 |
9 | 14507135120 |
10 | 5255502525 |
11 | 2257659919 |
12 | 1028082939 |
13 | 659a79a10 |
14 | 37bdb0857 |
15 | 20b5c5e00 |
hex | 139409abd |
5255502525 has 288 divisors, whose sum is σ = 12284213760. Its totient is φ = 2088253440.
The previous prime is 5255502523. The next prime is 5255502529. The reversal of 5255502525 is 5252055525.
5255502525 is a `hidden beast` number, since 52 + 5 + 550 + 2 + 52 + 5 = 666.
It is not a de Polignac number, because 5255502525 - 21 = 5255502523 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5255502525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5255502523) by changing a digit.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 31469992 + ... + 31470158.
It is an arithmetic number, because the mean of its divisors is an integer number (42653520).
Almost surely, 25255502525 is an apocalyptic number.
It is an amenable number.
5255502525 is an abundant number, since it is smaller than the sum of its proper divisors (7028711235).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5255502525 is a wasteful number, since it uses less digits than its factorization.
5255502525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285 (or 277 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 36.
The square root of 5255502525 is about 72494.8448167178. The cubic root of 5255502525 is about 1738.6203143509.
The spelling of 5255502525 in words is "five billion, two hundred fifty-five million, five hundred two thousand, five hundred twenty-five".
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