Base | Representation |
---|---|
bin | 1001011010001101… |
… | …0000100100101101 |
3 | 20112000210012222010 |
4 | 2112203100210231 |
5 | 20133102402300 |
6 | 1054345111433 |
7 | 116410106142 |
oct | 22643204455 |
9 | 6460705863 |
10 | 2525825325 |
11 | 1086842a51 |
12 | 5a5a88579 |
13 | 3133a21ca |
14 | 19d6543c9 |
15 | ebb2ca50 |
hex | 968d092d |
2525825325 has 48 divisors (see below), whose sum is σ = 4547476800. Its totient is φ = 1232179200.
The previous prime is 2525825321. The next prime is 2525825327. The reversal of 2525825325 is 5235285252.
It is not a de Polignac number, because 2525825325 - 22 = 2525825321 is a prime.
It is a super-2 number, since 2×25258253252 = 12759587144822711250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525825321) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10765 + ... + 71885.
It is an arithmetic number, because the mean of its divisors is an integer number (94739100).
Almost surely, 22525825325 is an apocalyptic number.
2525825325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2525825325 is a deficient number, since it is larger than the sum of its proper divisors (2021651475).
2525825325 is a wasteful number, since it uses less digits than its factorization.
2525825325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61182 (or 61177 counting only the distinct ones).
The product of its digits is 240000, while the sum is 39.
The square root of 2525825325 is about 50257.5897253340. The cubic root of 2525825325 is about 1361.8661889495.
It can be divided in two parts, 25258253 and 25, that added together give a triangular number (25258278 = T7107).
The spelling of 2525825325 in words is "two billion, five hundred twenty-five million, eight hundred twenty-five thousand, three hundred twenty-five".
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