Base | Representation |
---|---|
bin | 110000001110… |
… | …1001011110010 |
3 | 1202120121222220 |
4 | 1200131023302 |
5 | 22433112422 |
6 | 2301541510 |
7 | 424631154 |
oct | 140351362 |
9 | 52517886 |
10 | 25285362 |
11 | 133002a3 |
12 | 8574896 |
13 | 531406b |
14 | 3502ad4 |
15 | 2346e5c |
hex | 181d2f2 |
25285362 has 8 divisors (see below), whose sum is σ = 50570736. Its totient is φ = 8428452.
The previous prime is 25285291. The next prime is 25285363. The reversal of 25285362 is 26358252.
It is a sphenic number, since it is the product of 3 distinct primes.
25285362 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (25285363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2107108 + ... + 2107119.
It is an arithmetic number, because the mean of its divisors is an integer number (6321342).
Almost surely, 225285362 is an apocalyptic number.
25285362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25285362 is a wasteful number, since it uses less digits than its factorization.
25285362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4214232.
The product of its digits is 28800, while the sum is 33.
The square root of 25285362 is about 5028.4552299886. The cubic root of 25285362 is about 293.5101055138.
The spelling of 25285362 in words is "twenty-five million, two hundred eighty-five thousand, three hundred sixty-two".
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