Base | Representation |
---|---|
bin | 10111011000110111… |
… | …010111111100110000 |
3 | 2101211011222022202022 |
4 | 113120313113330300 |
5 | 402412441344102 |
6 | 15311543411012 |
7 | 1546220641232 |
oct | 273067277460 |
9 | 71734868668 |
10 | 25113231152 |
11 | a717845299 |
12 | 4a4a453a68 |
13 | 24a2b304b9 |
14 | 1303420252 |
15 | 9beadc5a2 |
hex | 5d8dd7f30 |
25113231152 has 40 divisors (see below), whose sum is σ = 52983922800. Its totient is φ = 11485539072.
The previous prime is 25113231131. The next prime is 25113231163.
25113231152 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415483 + ... + 1433114.
It is an arithmetic number, because the mean of its divisors is an integer number (1324598070).
Almost surely, 225113231152 is an apocalyptic number.
It is an amenable number.
25113231152 is an abundant number, since it is smaller than the sum of its proper divisors (27870691648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25113231152 is a wasteful number, since it uses less digits than its factorization.
25113231152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2848653 (or 2848647 counting only the distinct ones).
The product of its digits is 1800, while the sum is 26.
The spelling of 25113231152 in words is "twenty-five billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred fifty-two".
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