Base | Representation |
---|---|
bin | 101111111010… |
… | …0000000101001 |
3 | 1202021001122122 |
4 | 1133310000221 |
5 | 22412213323 |
6 | 2254201025 |
7 | 423326366 |
oct | 137640051 |
9 | 52231578 |
10 | 25116713 |
11 | 131a5616 |
12 | 84b3175 |
13 | 528537b |
14 | 349b46d |
15 | 2311ec8 |
hex | 17f4029 |
25116713 has 16 divisors (see below), whose sum is σ = 27095040. Its totient is φ = 23228304.
The previous prime is 25116683. The next prime is 25116731. The reversal of 25116713 is 31761152.
It is a cyclic number.
It is not a de Polignac number, because 25116713 - 26 = 25116649 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (25116733) 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, 112520 + ... + 112742.
It is an arithmetic number, because the mean of its divisors is an integer number (1693440).
Almost surely, 225116713 is an apocalyptic number.
25116713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
25116713 is a deficient number, since it is larger than the sum of its proper divisors (1978327).
25116713 is a wasteful number, since it uses less digits than its factorization.
25116713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388.
The product of its digits is 1260, while the sum is 26.
The square root of 25116713 is about 5011.6577097803. The cubic root of 25116713 is about 292.8560953930.
Adding to 25116713 its reverse (31761152), we get a palindrome (56877865).
The spelling of 25116713 in words is "twenty-five million, one hundred sixteen thousand, seven hundred thirteen".
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