Base | Representation |
---|---|
bin | 110001000101… |
… | …0010000000000 |
3 | 1210102022210121 |
4 | 1202022100000 |
5 | 23041411341 |
6 | 2315310024 |
7 | 431501455 |
oct | 142122000 |
9 | 53368717 |
10 | 25732096 |
11 | 135859a5 |
12 | 874b314 |
13 | 543c4c0 |
14 | 35bb82c |
15 | 23d44d1 |
hex | 188a400 |
25732096 has 44 divisors (see below), whose sum is σ = 55424572. Its totient is φ = 11870208.
The previous prime is 25732081. The next prime is 25732121. The reversal of 25732096 is 69023752.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10240000 + 15492096 = 3200^2 + 3936^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12346 + ... + 14278.
Almost surely, 225732096 is an apocalyptic number.
25732096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25732096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27712286).
25732096 is an abundant number, since it is smaller than the sum of its proper divisors (29692476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25732096 is a wasteful number, since it uses less digits than its factorization.
25732096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1966 (or 1948 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 34.
The square root of 25732096 is about 5072.6813422489. The cubic root of 25732096 is about 295.2285732092.
The spelling of 25732096 in words is "twenty-five million, seven hundred thirty-two thousand, ninety-six".
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