Base | Representation |
---|---|
bin | 101111110101… |
… | …1001110001001 |
3 | 1202012020021022 |
4 | 1133223032021 |
5 | 22410040323 |
6 | 2253322225 |
7 | 423116420 |
oct | 137531611 |
9 | 52166238 |
10 | 25080713 |
11 | 13180569 |
12 | 8496375 |
13 | 5271b78 |
14 | 348c2b7 |
15 | 23064c8 |
hex | 17eb389 |
25080713 has 16 divisors (see below), whose sum is σ = 29669760. Its totient is φ = 20756736.
The previous prime is 25080707. The next prime is 25080719. The reversal of 25080713 is 31708052.
It is an interprime number because it is at equal distance from previous prime (25080707) and next prime (25080719).
It is not a de Polignac number, because 25080713 - 210 = 25079689 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 (25080719) 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, 24353 + ... + 25361.
It is an arithmetic number, because the mean of its divisors is an integer number (1854360).
Almost surely, 225080713 is an apocalyptic number.
It is an amenable number.
25080713 is a deficient number, since it is larger than the sum of its proper divisors (4589047).
25080713 is a wasteful number, since it uses less digits than its factorization.
25080713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 25080713 is about 5008.0647959067. The cubic root of 25080713 is about 292.7161107742.
Adding to 25080713 its reverse (31708052), we get a palindrome (56788765).
The spelling of 25080713 in words is "twenty-five million, eighty thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •