Base | Representation |
---|---|
bin | 11000000011101000… |
… | …101011101011001011 |
3 | 2110200012012121021002 |
4 | 120003220223223023 |
5 | 410400141100300 |
6 | 15511055405215 |
7 | 1603053115013 |
oct | 300350535313 |
9 | 73605177232 |
10 | 25830800075 |
11 | aa558a4463 |
12 | 500a82380b |
13 | 25886b15b2 |
14 | 137084cc43 |
15 | a12ad05d5 |
hex | 603a2bacb |
25830800075 has 12 divisors (see below), whose sum is σ = 32032194600. Its totient is φ = 20663348160.
The previous prime is 25830800069. The next prime is 25830800119. The reversal of 25830800075 is 57000803852.
It is not a de Polignac number, because 25830800075 - 226 = 25763691211 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 710951 + ... + 746399.
It is an arithmetic number, because the mean of its divisors is an integer number (2669349550).
Almost surely, 225830800075 is an apocalyptic number.
25830800075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
25830800075 is a deficient number, since it is larger than the sum of its proper divisors (6201394525).
25830800075 is a wasteful number, since it uses less digits than its factorization.
25830800075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64606 (or 64601 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The spelling of 25830800075 in words is "twenty-five billion, eight hundred thirty million, eight hundred thousand, seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.265 sec. • engine limits •