Base | Representation |
---|---|
bin | 110000011111… |
… | …1000111101100 |
3 | 1202211200200010 |
4 | 1200333013230 |
5 | 23002034424 |
6 | 2304533220 |
7 | 426050340 |
oct | 140770754 |
9 | 52750603 |
10 | 25424364 |
11 | 13395779 |
12 | 8621210 |
13 | 5362404 |
14 | 353b620 |
15 | 2373229 |
hex | 183f1ec |
25424364 has 48 divisors (see below), whose sum is σ = 68085248. Its totient is φ = 7233408.
The previous prime is 25424341. The next prime is 25424369. The reversal of 25424364 is 46342452.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25424369) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25809 + ... + 26775.
Almost surely, 225424364 is an apocalyptic number.
It is an amenable number.
25424364 is an abundant number, since it is smaller than the sum of its proper divisors (42660884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25424364 is a wasteful number, since it uses less digits than its factorization.
25424364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294 (or 1292 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
The square root of 25424364 is about 5042.2578276006. The cubic root of 25424364 is about 294.0469636670.
The spelling of 25424364 in words is "twenty-five million, four hundred twenty-four thousand, three hundred sixty-four".
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