Base | Representation |
---|---|
bin | 10111010101011101… |
… | …010111100110000011 |
3 | 2101200012102212021102 |
4 | 113111131113212003 |
5 | 402303324113212 |
6 | 15302142445015 |
7 | 1544625120434 |
oct | 272535274603 |
9 | 71605385242 |
10 | 25056082307 |
11 | a698561543 |
12 | 4a3329376b |
13 | 2494041209 |
14 | 12d99c548b |
15 | 9b9a9e5c2 |
hex | 5d5757983 |
25056082307 has 16 divisors (see below), whose sum is σ = 25405857792. Its totient is φ = 24709445280.
The previous prime is 25056082087. The next prime is 25056082543. The reversal of 25056082307 is 70328065052.
It is a cyclic number.
It is not a de Polignac number, because 25056082307 - 216 = 25056016771 is a prime.
It is a lonely number, since its distance to closest prime (25056082087) sets a new record.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25056084307) 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, 15533033 + ... + 15534645.
It is an arithmetic number, because the mean of its divisors is an integer number (1587866112).
Almost surely, 225056082307 is an apocalyptic number.
25056082307 is a deficient number, since it is larger than the sum of its proper divisors (349775485).
25056082307 is a wasteful number, since it uses less digits than its factorization.
25056082307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2458.
The product of its (nonzero) digits is 100800, while the sum is 38.
The spelling of 25056082307 in words is "twenty-five billion, fifty-six million, eighty-two thousand, three hundred seven".
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