Base | Representation |
---|---|
bin | 1001010000100110010101 |
3 | 11120022121110 |
4 | 21100212111 |
5 | 1110133120 |
6 | 124005233 |
7 | 26426430 |
oct | 11204625 |
9 | 4508543 |
10 | 2427285 |
11 | 1408723 |
12 | 990819 |
13 | 66ca83 |
14 | 472817 |
15 | 32e2e0 |
hex | 250995 |
2427285 has 16 divisors (see below), whose sum is σ = 4438656. Its totient is φ = 1109568.
The previous prime is 2427281. The next prime is 2427287. The reversal of 2427285 is 5827242.
It is not a de Polignac number, because 2427285 - 22 = 2427281 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2427281) 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, 11454 + ... + 11663.
It is an arithmetic number, because the mean of its divisors is an integer number (277416).
22427285 is an apocalyptic number.
It is an amenable number.
2427285 is a deficient number, since it is larger than the sum of its proper divisors (2011371).
2427285 is a wasteful number, since it uses less digits than its factorization.
2427285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23132.
The product of its digits is 8960, while the sum is 30.
The square root of 2427285 is about 1557.9746467770. The cubic root of 2427285 is about 134.3920537217.
The spelling of 2427285 in words is "two million, four hundred twenty-seven thousand, two hundred eighty-five".
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