Base | Representation |
---|---|
bin | 1001110111010000011001 |
3 | 11212100210220 |
4 | 21313100121 |
5 | 1130220000 |
6 | 131230253 |
7 | 30656160 |
oct | 11672031 |
9 | 4770726 |
10 | 2585625 |
11 | 1506689 |
12 | a48389 |
13 | 6c6b73 |
14 | 4b43d7 |
15 | 3611a0 |
hex | 277419 |
2585625 has 40 divisors (see below), whose sum is σ = 4948416. Its totient is φ = 1176000.
The previous prime is 2585623. The next prime is 2585641. The reversal of 2585625 is 5265852.
2585625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2585625 - 21 = 2585623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2585623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13027 + ... + 13223.
22585625 is an apocalyptic number.
2585625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2585625 is a deficient number, since it is larger than the sum of its proper divisors (2362791).
2585625 is an equidigital number, since it uses as much as digits as its factorization.
2585625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 212 counting only the distinct ones).
The product of its digits is 24000, while the sum is 33.
The square root of 2585625 is about 1607.9878730886. The cubic root of 2585625 is about 137.2530000904.
The spelling of 2585625 in words is "two million, five hundred eighty-five thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •