Base | Representation |
---|---|
bin | 1001001001010001010001 |
3 | 11111210102121 |
4 | 21021101101 |
5 | 1103203030 |
6 | 123214241 |
7 | 26243053 |
oct | 11112121 |
9 | 4453377 |
10 | 2397265 |
11 | 1398112 |
12 | 977381 |
13 | 65c200 |
14 | 4658d3 |
15 | 32547a |
hex | 249451 |
2397265 has 12 divisors (see below), whose sum is σ = 3116124. Its totient is φ = 1769664.
The previous prime is 2397259. The next prime is 2397277. The reversal of 2397265 is 5627932.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1140624 + 1256641 = 1068^2 + 1121^2 .
It is not a de Polignac number, because 2397265 - 213 = 2389073 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 2397265.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574 + ... + 2263.
It is an arithmetic number, because the mean of its divisors is an integer number (259677).
22397265 is an apocalyptic number.
It is an amenable number.
2397265 is a deficient number, since it is larger than the sum of its proper divisors (718859).
2397265 is a wasteful number, since it uses less digits than its factorization.
2397265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2868 (or 2855 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 2397265 is about 1548.3103694027. The cubic root of 2397265 is about 133.8357123763.
It can be divided in two parts, 2397 and 265, that added together give a palindrome (2662).
The spelling of 2397265 in words is "two million, three hundred ninety-seven thousand, two hundred sixty-five".
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