Base | Representation |
---|---|
bin | 1001011010000001… |
… | …0001011111011011 |
3 | 20111222022110100012 |
4 | 2112200101133123 |
5 | 20132402331101 |
6 | 1054320232135 |
7 | 116400336245 |
oct | 22640213733 |
9 | 6458273305 |
10 | 2525042651 |
11 | 1086358a0a |
12 | 5a576b64b |
13 | 313189ba1 |
14 | 19d4cd095 |
15 | eba25bbb |
hex | 968117db |
2525042651 has 8 divisors (see below), whose sum is σ = 2565559008. Its totient is φ = 2484664000.
The previous prime is 2525042633. The next prime is 2525042693. The reversal of 2525042651 is 1562405252.
2525042651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2525042651 - 222 = 2520848347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2525042621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861 + ... + 71121.
It is an arithmetic number, because the mean of its divisors is an integer number (320694876).
Almost surely, 22525042651 is an apocalyptic number.
2525042651 is a deficient number, since it is larger than the sum of its proper divisors (40516357).
2525042651 is an equidigital number, since it uses as much as digits as its factorization.
2525042651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68853.
The product of its (nonzero) digits is 24000, while the sum is 32.
The square root of 2525042651 is about 50249.8024971243. The cubic root of 2525042651 is about 1361.7255078868.
The spelling of 2525042651 in words is "two billion, five hundred twenty-five million, forty-two thousand, six hundred fifty-one".
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