Base | Representation |
---|---|
bin | 101111111011… |
… | …1110111000011 |
3 | 1202021212021201 |
4 | 1133313313003 |
5 | 22413214413 |
6 | 2254402031 |
7 | 423423355 |
oct | 137676703 |
9 | 52255251 |
10 | 25132483 |
11 | 13206452 |
12 | 8500317 |
13 | 528c5bc |
14 | 34a30d5 |
15 | 23169dd |
hex | 17f7dc3 |
25132483 has 4 divisors (see below), whose sum is σ = 25435368. Its totient is φ = 24829600.
The previous prime is 25132453. The next prime is 25132489. The reversal of 25132483 is 38423152.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-25132483 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25132489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151318 + ... + 151483.
It is an arithmetic number, because the mean of its divisors is an integer number (6358842).
Almost surely, 225132483 is an apocalyptic number.
25132483 is a deficient number, since it is larger than the sum of its proper divisors (302885).
25132483 is an equidigital number, since it uses as much as digits as its factorization.
25132483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302884.
The product of its digits is 5760, while the sum is 28.
The square root of 25132483 is about 5013.2307946074. The cubic root of 25132483 is about 292.9173743030.
The spelling of 25132483 in words is "twenty-five million, one hundred thirty-two thousand, four hundred eighty-three".
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