Base | Representation |
---|---|
bin | 110001000000… |
… | …1010000000010 |
3 | 1210100110020100 |
4 | 1202001100002 |
5 | 23034221414 |
6 | 2314423230 |
7 | 431256135 |
oct | 142012002 |
9 | 53313210 |
10 | 25695234 |
11 | 13560234 |
12 | 8731b16 |
13 | 54287a6 |
14 | 35ac21c |
15 | 23c8609 |
hex | 1881402 |
25695234 has 12 divisors (see below), whose sum is σ = 55673046. Its totient is φ = 8565072.
The previous prime is 25695227. The next prime is 25695251. The reversal of 25695234 is 43259652.
It can be written as a sum of positive squares in only one way, i.e., 21594609 + 4100625 = 4647^2 + 2025^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 713739 + ... + 713774.
Almost surely, 225695234 is an apocalyptic number.
25695234 is an abundant number, since it is smaller than the sum of its proper divisors (29977812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25695234 is a wasteful number, since it uses less digits than its factorization.
25695234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427521 (or 1427518 counting only the distinct ones).
The product of its digits is 64800, while the sum is 36.
The square root of 25695234 is about 5069.0466559305. The cubic root of 25695234 is about 295.0875312409.
The spelling of 25695234 in words is "twenty-five million, six hundred ninety-five thousand, two hundred thirty-four".
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