Base | Representation |
---|---|
bin | 10111111101111101… |
… | …100111100101100100 |
3 | 2110102120010012200112 |
4 | 113331331213211210 |
5 | 410201310000220 |
6 | 15453415432152 |
7 | 1600516126565 |
oct | 277575474544 |
9 | 73376105615 |
10 | 25735625060 |
11 | aa070a9022 |
12 | 4ba2985658 |
13 | 2571a6a012 |
14 | 1361d5616c |
15 | a095805c5 |
hex | 5fdf67964 |
25735625060 has 24 divisors (see below), whose sum is σ = 56394588096. Its totient is φ = 9846673760.
The previous prime is 25735624969. The next prime is 25735625107. The reversal of 25735625060 is 6052653752.
It is a junction number, because it is equal to n+sod(n) for n = 25735624999 and 25735625017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27973046 + ... + 27973965.
It is an arithmetic number, because the mean of its divisors is an integer number (2349774504).
Almost surely, 225735625060 is an apocalyptic number.
25735625060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
25735625060 is an abundant number, since it is smaller than the sum of its proper divisors (30658963036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25735625060 is a wasteful number, since it uses less digits than its factorization.
25735625060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55947043 (or 55947041 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 41.
The spelling of 25735625060 in words is "twenty-five billion, seven hundred thirty-five million, six hundred twenty-five thousand, sixty".
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