Base | Representation |
---|---|
bin | 1010011001011000001001 |
3 | 12010110112012 |
4 | 22121120021 |
5 | 1144203020 |
6 | 134225305 |
7 | 32110505 |
oct | 12313011 |
9 | 5113465 |
10 | 2725385 |
11 | 15a1693 |
12 | ab5235 |
13 | 745670 |
14 | 50d305 |
15 | 38c7c5 |
hex | 299609 |
2725385 has 16 divisors (see below), whose sum is σ = 3677184. Its totient is φ = 1924032.
The previous prime is 2725369. The next prime is 2725433. The reversal of 2725385 is 5835272.
It is a cyclic number.
It is not a de Polignac number, because 2725385 - 24 = 2725369 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584 + ... + 2406.
It is an arithmetic number, because the mean of its divisors is an integer number (229824).
22725385 is an apocalyptic number.
It is an amenable number.
2725385 is a deficient number, since it is larger than the sum of its proper divisors (951799).
2725385 is a wasteful number, since it uses less digits than its factorization.
2725385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1864.
The product of its digits is 16800, while the sum is 32.
The square root of 2725385 is about 1650.8740109409. The cubic root of 2725385 is about 139.6826997718.
The spelling of 2725385 in words is "two million, seven hundred twenty-five thousand, three hundred eighty-five".
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