Base | Representation |
---|---|
bin | 10011011000000… |
… | …101101110101001 |
3 | 211122200212201000 |
4 | 103120011232221 |
5 | 1131210111100 |
6 | 52131345213 |
7 | 11025103002 |
oct | 2330055651 |
9 | 748625630 |
10 | 325082025 |
11 | 157555a34 |
12 | 90a52209 |
13 | 52470438 |
14 | 312621a9 |
15 | 1d815900 |
hex | 13605ba9 |
325082025 has 48 divisors (see below), whose sum is σ = 617817600. Its totient is φ = 167388480.
The previous prime is 325081979. The next prime is 325082047. The reversal of 325082025 is 520280523.
It is not a de Polignac number, because 325082025 - 29 = 325081513 is a prime.
It is a super-5 number, since 5×3250820255 (a number of 44 digits) contains 55555 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 325082025.
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, 11272 + ... + 27878.
It is an arithmetic number, because the mean of its divisors is an integer number (12871200).
Almost surely, 2325082025 is an apocalyptic number.
It is an amenable number.
325082025 is a deficient number, since it is larger than the sum of its proper divisors (292735575).
325082025 is a wasteful number, since it uses less digits than its factorization.
325082025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16655 (or 16644 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 325082025 is about 18030.0311979763. The cubic root of 325082025 is about 687.5922697095.
The spelling of 325082025 in words is "three hundred twenty-five million, eighty-two thousand, twenty-five".
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