Base | Representation |
---|---|
bin | 1001011010000100… |
… | …0110100011100000 |
3 | 20111222201111111011 |
4 | 2112201012203200 |
5 | 20132431310000 |
6 | 1054325030304 |
7 | 116402233024 |
oct | 22641064340 |
9 | 6458644434 |
10 | 2525260000 |
11 | 108649723a |
12 | 5a5855394 |
13 | 313234ab3 |
14 | 19d548384 |
15 | eba6a2ba |
hex | 968468e0 |
2525260000 has 120 divisors (see below), whose sum is σ = 6414496704. Its totient is φ = 977280000.
The previous prime is 2525259991. The next prime is 2525260009. The reversal of 2525260000 is 625252.
It is an interprime number because it is at equal distance from previous prime (2525259991) and next prime (2525260009).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525260009) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 617964 + ... + 622036.
Almost surely, 22525260000 is an apocalyptic number.
2525260000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2525260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3207248352).
2525260000 is an abundant number, since it is smaller than the sum of its proper divisors (3889236704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2525260000 is an equidigital number, since it uses as much as digits as its factorization.
2525260000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4134 (or 4111 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2525260000 is about 50251.9651357039. The cubic root of 2525260000 is about 1361.7645780105.
Adding to 2525260000 its reverse (625252), we get a palindrome (2525885252).
The spelling of 2525260000 in words is "two billion, five hundred twenty-five million, two hundred sixty thousand".
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