Base | Representation |
---|---|
bin | 1001011010001100… |
… | …0001010111110101 |
3 | 20112000200001120001 |
4 | 2112203001113311 |
5 | 20133043404221 |
6 | 1054343511301 |
7 | 116406426463 |
oct | 22643012765 |
9 | 6460601501 |
10 | 2525763061 |
11 | 1086800198 |
12 | 5a5a58531 |
13 | 31337ca73 |
14 | 19d639833 |
15 | ebb19391 |
hex | 968c15f5 |
2525763061 has 4 divisors (see below), whose sum is σ = 2532062124. Its totient is φ = 2519464000.
The previous prime is 2525763059. The next prime is 2525763067. The reversal of 2525763061 is 1603675252.
2525763061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2126962161 + 398800900 = 46119^2 + 19970^2 .
It is a cyclic number.
It is not a de Polignac number, because 2525763061 - 21 = 2525763059 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2525763061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525763067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148930 + ... + 3149731.
It is an arithmetic number, because the mean of its divisors is an integer number (633015531).
Almost surely, 22525763061 is an apocalyptic number.
It is an amenable number.
2525763061 is a deficient number, since it is larger than the sum of its proper divisors (6299063).
2525763061 is an equidigital number, since it uses as much as digits as its factorization.
2525763061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6299062.
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 2525763061 is about 50256.9702727890. The cubic root of 2525763061 is about 1361.8549984247.
The spelling of 2525763061 in words is "two billion, five hundred twenty-five million, seven hundred sixty-three thousand, sixty-one".
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