Base | Representation |
---|---|
bin | 1001011010000000… |
… | …1101111010111001 |
3 | 20111222021201021111 |
4 | 2112200031322321 |
5 | 20132401344100 |
6 | 1054320040321 |
7 | 116400245512 |
oct | 22640157271 |
9 | 6458251244 |
10 | 2525028025 |
11 | 1086348a23 |
12 | 5a57630a1 |
13 | 313183330 |
14 | 19d4c7a09 |
15 | eba216ba |
hex | 9680deb9 |
2525028025 has 48 divisors (see below), whose sum is σ = 3468528000. Its totient is φ = 1811980800.
The previous prime is 2525028019. The next prime is 2525028031. The reversal of 2525028025 is 5208205252.
2525028025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2525028019) and next prime (2525028031).
It is not a de Polignac number, because 2525028025 - 29 = 2525027513 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1683726 + ... + 1685224.
It is an arithmetic number, because the mean of its divisors is an integer number (72261000).
Almost surely, 22525028025 is an apocalyptic number.
2525028025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2525028025 is a deficient number, since it is larger than the sum of its proper divisors (943499975).
2525028025 is a wasteful number, since it uses less digits than its factorization.
2525028025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666 (or 1661 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 31.
The square root of 2525028025 is about 50249.6569640032. The cubic root of 2525028025 is about 1361.7228786724.
The spelling of 2525028025 in words is "two billion, five hundred twenty-five million, twenty-eight thousand, twenty-five".
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