Base | Representation |
---|---|
bin | 110001010000… |
… | …1101100111000 |
3 | 1210121012120020 |
4 | 1202201230320 |
5 | 23103000102 |
6 | 2321330440 |
7 | 432351510 |
oct | 142415470 |
9 | 53535506 |
10 | 25828152 |
11 | 13641089 |
12 | 8796a20 |
13 | 547413c |
14 | 3604840 |
15 | 2402bbc |
hex | 18a1b38 |
25828152 has 32 divisors (see below), whose sum is σ = 73795200. Its totient is φ = 7379424.
The previous prime is 25828147. The next prime is 25828169. The reversal of 25828152 is 25182852.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76702 + ... + 77037.
It is an arithmetic number, because the mean of its divisors is an integer number (2306100).
Almost surely, 225828152 is an apocalyptic number.
It is an amenable number.
25828152 is an abundant number, since it is smaller than the sum of its proper divisors (47967048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25828152 is a wasteful number, since it uses less digits than its factorization.
25828152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153755 (or 153751 counting only the distinct ones).
The product of its digits is 12800, while the sum is 33.
The square root of 25828152 is about 5082.1404939258. The cubic root of 25828152 is about 295.5954724847.
The spelling of 25828152 in words is "twenty-five million, eight hundred twenty-eight thousand, one hundred fifty-two".
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