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2576070025 = 52101512
BaseRepresentation
bin1001100110001011…
…1011010110001001
320122112022220201221
42121202323112021
520233433220100
61103342042041
7120560143144
oct23142732611
96575286657
102576070025
1111021405a1
125ba879321
13320914ab9
141a61b305b
1510125501a
hex998bb589

2576070025 has 9 divisors (see below), whose sum is σ = 3194641543. Its totient is φ = 2060653000.

The previous prime is 2576070001. The next prime is 2576070053. The reversal of 2576070025 is 5200706752.

It is a happy number.

The square root of 2576070025 is 50755.

It is a perfect power (a square), and thus also a powerful number.

2576070025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 927385209 + 1648684816 = 30453^2 + 40604^2 .

It is not a de Polignac number, because 2576070025 - 225 = 2542515593 is a prime.

It is a super-2 number, since 2×25760700252 = 13272273547407001250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 248700 + ... + 258850.

Almost surely, 22576070025 is an apocalyptic number.

2576070025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2576070025 is the 50755-th square number.

2576070025 is the 25378-th centered octagonal number.

It is an amenable number.

2576070025 is a deficient number, since it is larger than the sum of its proper divisors (618571518).

2576070025 is an frugal number, since it uses more digits than its factorization.

2576070025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20312 (or 10156 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The cubic root of 2576070025 is about 1370.8372215799.

Adding to 2576070025 its reverse (5200706752), we get a palindrome (7776776777).

The spelling of 2576070025 in words is "two billion, five hundred seventy-six million, seventy thousand, twenty-five".

Divisors: 1 5 25 10151 50755 253775 103042801 515214005 2576070025