Base | Representation |
---|---|
bin | 101111110010… |
… | …0011101000011 |
3 | 1202010211020201 |
4 | 1133210131003 |
5 | 22403143440 |
6 | 2252550031 |
7 | 422642542 |
oct | 137443503 |
9 | 52124221 |
10 | 25052995 |
11 | 13161760 |
12 | 8482317 |
13 | 5262376 |
14 | 3482159 |
15 | 22ed19a |
hex | 17e4743 |
25052995 has 16 divisors (see below), whose sum is σ = 32998752. Its totient is φ = 18108160.
The previous prime is 25052987. The next prime is 25053031. The reversal of 25052995 is 59925052.
It is not a de Polignac number, because 25052995 - 23 = 25052987 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8199 + ... + 10831.
It is an arithmetic number, because the mean of its divisors is an integer number (2062422).
Almost surely, 225052995 is an apocalyptic number.
25052995 is a deficient number, since it is larger than the sum of its proper divisors (7945757).
25052995 is a wasteful number, since it uses less digits than its factorization.
25052995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2822.
The product of its (nonzero) digits is 40500, while the sum is 37.
The square root of 25052995 is about 5005.2966945027. The cubic root of 25052995 is about 292.6082390950.
The spelling of 25052995 in words is "twenty-five million, fifty-two thousand, nine hundred ninety-five".
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