Base | Representation |
---|---|
bin | 101111110010… |
… | …0110001101100 |
3 | 1202010220001122 |
4 | 1133210301230 |
5 | 22403214231 |
6 | 2253000112 |
7 | 422646440 |
oct | 137446154 |
9 | 52126048 |
10 | 25054316 |
11 | 13162751 |
12 | 8483038 |
13 | 5262b51 |
14 | 3482820 |
15 | 22ed77b |
hex | 17e4c6c |
25054316 has 24 divisors (see below), whose sum is σ = 50215200. Its totient is φ = 10714752.
The previous prime is 25054313. The next prime is 25054327. The reversal of 25054316 is 61345052.
It is not an unprimeable number, because it can be changed into a prime (25054313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23360 + ... + 24408.
It is an arithmetic number, because the mean of its divisors is an integer number (2092300).
Almost surely, 225054316 is an apocalyptic number.
It is an amenable number.
25054316 is an abundant number, since it is smaller than the sum of its proper divisors (25160884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25054316 is a wasteful number, since it uses less digits than its factorization.
25054316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913 (or 1911 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 25054316 is about 5005.4286529727. The cubic root of 25054316 is about 292.6133819091.
Adding to 25054316 its reverse (61345052), we get a palindrome (86399368).
The spelling of 25054316 in words is "twenty-five million, fifty-four thousand, three hundred sixteen".
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