Base | Representation |
---|---|
bin | 110000100101… |
… | …0110001011111 |
3 | 1202221010010221 |
4 | 1201022301133 |
5 | 23010101340 |
6 | 2305542211 |
7 | 426336445 |
oct | 141126137 |
9 | 52833127 |
10 | 25472095 |
11 | 13418620 |
12 | 8644967 |
13 | 537b05c |
14 | 3550b95 |
15 | 238244a |
hex | 184ac5f |
25472095 has 16 divisors (see below), whose sum is σ = 34249248. Its totient is φ = 18023040.
The previous prime is 25472087. The next prime is 25472147. The reversal of 25472095 is 59027452.
It is not a de Polignac number, because 25472095 - 23 = 25472087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 25472095.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4224 + ... + 8293.
It is an arithmetic number, because the mean of its divisors is an integer number (2140578).
Almost surely, 225472095 is an apocalyptic number.
25472095 is a deficient number, since it is larger than the sum of its proper divisors (8777153).
25472095 is a wasteful number, since it uses less digits than its factorization.
25472095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12570.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 25472095 is about 5046.9887061494. The cubic root of 25472095 is about 294.2308605215.
The spelling of 25472095 in words is "twenty-five million, four hundred seventy-two thousand, ninety-five".
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