Base | Representation |
---|---|
bin | 1001010000101000000001 |
3 | 11120022202110 |
4 | 21100220001 |
5 | 1110134033 |
6 | 124005533 |
7 | 26426643 |
oct | 11205001 |
9 | 4508673 |
10 | 2427393 |
11 | 1408811 |
12 | 9908a9 |
13 | 66cb37 |
14 | 472893 |
15 | 32e363 |
hex | 250a01 |
2427393 has 16 divisors (see below), whose sum is σ = 3424256. Its totient is φ = 1527120.
The previous prime is 2427389. The next prime is 2427407. The reversal of 2427393 is 3937242.
It is not a de Polignac number, because 2427393 - 22 = 2427389 is a prime.
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 2427393.
It is not an unprimeable number, because it can be changed into a prime (2427493) 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, 3696 + ... + 4302.
It is an arithmetic number, because the mean of its divisors is an integer number (214016).
22427393 is an apocalyptic number.
It is an amenable number.
2427393 is a deficient number, since it is larger than the sum of its proper divisors (996863).
2427393 is a wasteful number, since it uses less digits than its factorization.
2427393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684.
The product of its digits is 9072, while the sum is 30.
The square root of 2427393 is about 1558.0093067758. The cubic root of 2427393 is about 134.3940469125.
The spelling of 2427393 in words is "two million, four hundred twenty-seven thousand, three hundred ninety-three".
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