Base | Representation |
---|---|
bin | 101111110110… |
… | …0010000110110 |
3 | 1202012110010102 |
4 | 1133230100312 |
5 | 22410204412 |
6 | 2253354102 |
7 | 423135026 |
oct | 137542066 |
9 | 52173112 |
10 | 25084982 |
11 | 1318379a |
12 | 8498932 |
13 | 5273ab0 |
14 | 348da86 |
15 | 23078c2 |
hex | 17ec436 |
25084982 has 16 divisors (see below), whose sum is σ = 40740000. Its totient is φ = 11515392.
The previous prime is 25084957. The next prime is 25084987. The reversal of 25084982 is 28948052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25084987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519 + ... + 7517.
It is an arithmetic number, because the mean of its divisors is an integer number (2546250).
Almost surely, 225084982 is an apocalyptic number.
25084982 is a deficient number, since it is larger than the sum of its proper divisors (15655018).
25084982 is a wasteful number, since it uses less digits than its factorization.
25084982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5207.
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 25084982 is about 5008.4909903084. The cubic root of 25084982 is about 292.7327176144.
The spelling of 25084982 in words is "twenty-five million, eighty-four thousand, nine hundred eighty-two".
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