Base | Representation |
---|---|
bin | 101111111100… |
… | …0001110110100 |
3 | 1202021221101001 |
4 | 1133320032310 |
5 | 22413242004 |
6 | 2254413044 |
7 | 423430660 |
oct | 137701664 |
9 | 52257331 |
10 | 25134004 |
11 | 13207605 |
12 | 8501184 |
13 | 52901bc |
14 | 34a38a0 |
15 | 23171a4 |
hex | 17f83b4 |
25134004 has 24 divisors (see below), whose sum is σ = 50539328. Its totient is φ = 10713600.
The previous prime is 25133993. The next prime is 25134037. The reversal of 25134004 is 40043152.
It is a congruent number.
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, 3079 + ... + 7729.
Almost surely, 225134004 is an apocalyptic number.
It is an amenable number.
25134004 is an abundant number, since it is smaller than the sum of its proper divisors (25405324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25134004 is a wasteful number, since it uses less digits than its factorization.
25134004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4855 (or 4853 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 25134004 is about 5013.3824908937. The cubic root of 25134004 is about 292.9232832342.
Adding to 25134004 its reverse (40043152), we get a palindrome (65177156).
The spelling of 25134004 in words is "twenty-five million, one hundred thirty-four thousand, four".
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