Base | Representation |
---|---|
bin | 110000001100… |
… | …1001010001001 |
3 | 1202112210101012 |
4 | 1200121022021 |
5 | 22432100443 |
6 | 2301333305 |
7 | 424532120 |
oct | 140311211 |
9 | 52483335 |
10 | 25268873 |
11 | 13299973 |
12 | 8567235 |
13 | 53096c6 |
14 | 34daab7 |
15 | 2342118 |
hex | 1819289 |
25268873 has 8 divisors (see below), whose sum is σ = 28909248. Its totient is φ = 21636144.
The previous prime is 25268869. The next prime is 25268909. The reversal of 25268873 is 37886252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25268873 - 22 = 25268869 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 25268873.
It is not an unprimeable number, because it can be changed into a prime (25268843) 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, 11090 + ... + 13172.
It is an arithmetic number, because the mean of its divisors is an integer number (3613656).
Almost surely, 225268873 is an apocalyptic number.
It is an amenable number.
25268873 is a deficient number, since it is larger than the sum of its proper divisors (3640375).
25268873 is a wasteful number, since it uses less digits than its factorization.
25268873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3823.
The product of its digits is 161280, while the sum is 41.
The square root of 25268873 is about 5026.8153934673. The cubic root of 25268873 is about 293.4462907195.
The spelling of 25268873 in words is "twenty-five million, two hundred sixty-eight thousand, eight hundred seventy-three".
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