Base | Representation |
---|---|
bin | 1001010100010110… |
… | …0001010101001001 |
3 | 20110022112210021201 |
4 | 2111011201111021 |
5 | 20110310034200 |
6 | 1052110304201 |
7 | 115661203060 |
oct | 22505412511 |
9 | 6408483251 |
10 | 2501252425 |
11 | 1073989a71 |
12 | 5997b8061 |
13 | 30b27a529 |
14 | 19a2991d7 |
15 | e98c6c6a |
hex | 95161549 |
2501252425 has 12 divisors (see below), whose sum is σ = 3544632256. Its totient is φ = 1715144400.
The previous prime is 2501252317. The next prime is 2501252459. The reversal of 2501252425 is 5242521052.
It is not a de Polignac number, because 2501252425 - 27 = 2501252297 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2501252393 and 2501252402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7146261 + ... + 7146610.
Almost surely, 22501252425 is an apocalyptic number.
2501252425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2501252425 is a deficient number, since it is larger than the sum of its proper divisors (1043379831).
2501252425 is a wasteful number, since it uses less digits than its factorization.
2501252425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14292888 (or 14292883 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 2501252425 is about 50012.5226818244. The cubic root of 2501252425 is about 1357.4354107602.
Adding to 2501252425 its reverse (5242521052), we get a palindrome (7743773477).
The spelling of 2501252425 in words is "two billion, five hundred one million, two hundred fifty-two thousand, four hundred twenty-five".
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