Base | Representation |
---|---|
bin | 110001000000… |
… | …1001110010110 |
3 | 1210100110002100 |
4 | 1202001032112 |
5 | 23034221001 |
6 | 2314422530 |
7 | 431255622 |
oct | 142011626 |
9 | 53313070 |
10 | 25695126 |
11 | 13560146 |
12 | 8731a46 |
13 | 5428722 |
14 | 35ac182 |
15 | 23c8586 |
hex | 1881396 |
25695126 has 48 divisors (see below), whose sum is σ = 59490288. Its totient is φ = 7987200.
The previous prime is 25695119. The next prime is 25695133. The reversal of 25695126 is 62159652.
It is an interprime number because it is at equal distance from previous prime (25695119) and next prime (25695133).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39766 + ... + 40406.
It is an arithmetic number, because the mean of its divisors is an integer number (1239381).
Almost surely, 225695126 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25695126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29745144).
25695126 is an abundant number, since it is smaller than the sum of its proper divisors (33795162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25695126 is a wasteful number, since it uses less digits than its factorization.
25695126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 797 (or 794 counting only the distinct ones).
The product of its digits is 32400, while the sum is 36.
The square root of 25695126 is about 5069.0360030286. The cubic root of 25695126 is about 295.0871178114.
The spelling of 25695126 in words is "twenty-five million, six hundred ninety-five thousand, one hundred twenty-six".
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