Base | Representation |
---|---|
bin | 110000001010… |
… | …1001101101000 |
3 | 1202111222012122 |
4 | 1200111031220 |
5 | 22431041322 |
6 | 2301130412 |
7 | 424434032 |
oct | 140251550 |
9 | 52458178 |
10 | 25252712 |
11 | 13288811 |
12 | 8559a08 |
13 | 5302244 |
14 | 34d4c52 |
15 | 233c442 |
hex | 1815368 |
25252712 has 32 divisors (see below), whose sum is σ = 50129280. Its totient is φ = 11901120.
The previous prime is 25252697. The next prime is 25252723. The reversal of 25252712 is 21725252.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12098 + ... + 14030.
It is an arithmetic number, because the mean of its divisors is an integer number (1566540).
Almost surely, 225252712 is an apocalyptic number.
It is an amenable number.
25252712 is a deficient number, since it is larger than the sum of its proper divisors (24876568).
25252712 is a wasteful number, since it uses less digits than its factorization.
25252712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2033 (or 2029 counting only the distinct ones).
The product of its digits is 2800, while the sum is 26.
The square root of 25252712 is about 5025.2076574008. The cubic root of 25252712 is about 293.3837183882.
Adding to 25252712 its reverse (21725252), we get a palindrome (46977964).
The spelling of 25252712 in words is "twenty-five million, two hundred fifty-two thousand, seven hundred twelve".
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