Base | Representation |
---|---|
bin | 1001010000100000000101 |
3 | 11120022001122 |
4 | 21100200011 |
5 | 1110130020 |
6 | 124003325 |
7 | 26425316 |
oct | 11204005 |
9 | 4508048 |
10 | 2426885 |
11 | 140839a |
12 | 990545 |
13 | 66c836 |
14 | 47260d |
15 | 32e125 |
hex | 250805 |
2426885 has 16 divisors (see below), whose sum is σ = 3028080. Its totient is φ = 1866240.
The previous prime is 2426873. The next prime is 2426887. The reversal of 2426885 is 5886242.
It can be written as a sum of positive squares in 8 ways, for example, as 134689 + 2292196 = 367^2 + 1514^2 .
It is not a de Polignac number, because 2426885 - 26 = 2426821 is a prime.
It is a d-powerful number, because it can be written as 215 + 47 + 221 + 67 + 8 + 83 + 53 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2426887) 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, 22211 + ... + 22319.
It is an arithmetic number, because the mean of its divisors is an integer number (189255).
22426885 is an apocalyptic number.
It is an amenable number.
2426885 is a deficient number, since it is larger than the sum of its proper divisors (601195).
2426885 is a wasteful number, since it uses less digits than its factorization.
2426885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248.
The product of its digits is 30720, while the sum is 35.
The square root of 2426885 is about 1557.8462696942. The cubic root of 2426885 is about 134.3846710184.
The spelling of 2426885 in words is "two million, four hundred twenty-six thousand, eight hundred eighty-five".
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