Base | Representation |
---|---|
bin | 10111101110111001… |
… | …010001101010100100 |
3 | 2102202221102210221012 |
4 | 113232321101222210 |
5 | 404142101002302 |
6 | 15412345241352 |
7 | 1561326316334 |
oct | 275671215244 |
9 | 72687383835 |
10 | 25482828452 |
11 | a897435204 |
12 | 4b32193258 |
13 | 2531588723 |
14 | 133a54d0c4 |
15 | 9e2297a52 |
hex | 5eee51aa4 |
25482828452 has 24 divisors (see below), whose sum is σ = 45541948032. Its totient is φ = 12471960800.
The previous prime is 25482828401. The next prime is 25482828457.
25482828452 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 25482828452.
It is not an unprimeable number, because it can be changed into a prime (25482828457) 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, 48074 + ... + 230817.
It is an arithmetic number, because the mean of its divisors is an integer number (1897581168).
Almost surely, 225482828452 is an apocalyptic number.
It is an amenable number.
25482828452 is a deficient number, since it is larger than the sum of its proper divisors (20059119580).
25482828452 is a wasteful number, since it uses less digits than its factorization.
25482828452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279379 (or 279377 counting only the distinct ones).
The product of its digits is 3276800, while the sum is 50.
The spelling of 25482828452 in words is "twenty-five billion, four hundred eighty-two million, eight hundred twenty-eight thousand, four hundred fifty-two".
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