Base | Representation |
---|---|
bin | 1001111000010101001001 |
3 | 11212120211212 |
4 | 21320111021 |
5 | 1130340100 |
6 | 131302505 |
7 | 31005044 |
oct | 11702511 |
9 | 4776755 |
10 | 2590025 |
11 | 1509a19 |
12 | a4aa35 |
13 | 6c8b79 |
14 | 4b5c5b |
15 | 362635 |
hex | 278549 |
2590025 has 12 divisors (see below), whose sum is σ = 3233424. Its totient is φ = 2058000.
The previous prime is 2590013. The next prime is 2590031. The reversal of 2590025 is 5200952.
It is a happy number.
It is not a de Polignac number, because 2590025 - 212 = 2585929 is a prime.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5030 + ... + 5520.
It is an arithmetic number, because the mean of its divisors is an integer number (269452).
22590025 is an apocalyptic number.
2590025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2590025 is a deficient number, since it is larger than the sum of its proper divisors (643399).
2590025 is a wasteful number, since it uses less digits than its factorization.
2590025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712 (or 707 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 2590025 is about 1609.3554610464. The cubic root of 2590025 is about 137.3308111884.
Adding to 2590025 its reverse (5200952), we get a palindrome (7790977).
The spelling of 2590025 in words is "two million, five hundred ninety thousand, twenty-five".
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