Base | Representation |
---|---|
bin | 1010000011010111011001 |
3 | 11221212211221 |
4 | 22003113121 |
5 | 1133311400 |
6 | 132252041 |
7 | 31253605 |
oct | 12032731 |
9 | 4855757 |
10 | 2635225 |
11 | 153a97a |
12 | a71021 |
13 | 713608 |
14 | 4c8505 |
15 | 370c1a |
hex | 2835d9 |
2635225 has 12 divisors (see below), whose sum is σ = 3410496. Its totient is φ = 2016080.
The previous prime is 2635189. The next prime is 2635229. The reversal of 2635225 is 5225362.
2635225 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 2635225 - 27 = 2635097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a d-powerful number, because it can be written as 24 + 6 + 36 + 56 + 217 + 221 + 58 .
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 2635225.
It is not an unprimeable number, because it can be changed into a prime (2635229) 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 11 ways as a sum of consecutive naturals, for example, 1717 + ... + 2866.
It is an arithmetic number, because the mean of its divisors is an integer number (284208).
22635225 is an apocalyptic number.
2635225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2635225 is a deficient number, since it is larger than the sum of its proper divisors (775271).
2635225 is a wasteful number, since it uses less digits than its factorization.
2635225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4616 (or 4611 counting only the distinct ones).
The product of its digits is 3600, while the sum is 25.
The square root of 2635225 is about 1623.3376112196. The cubic root of 2635225 is about 138.1250878701.
The spelling of 2635225 in words is "two million, six hundred thirty-five thousand, two hundred twenty-five".
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