Base | Representation |
---|---|
bin | 1001110011100001100110 |
3 | 11211120211212 |
4 | 21303201212 |
5 | 1124222332 |
6 | 131031422 |
7 | 30563465 |
oct | 11634146 |
9 | 4746755 |
10 | 2570342 |
11 | 14a6155 |
12 | a3b572 |
13 | 6bcc18 |
14 | 4ac9dc |
15 | 35b8b2 |
hex | 273866 |
2570342 has 16 divisors (see below), whose sum is σ = 4084992. Its totient is φ = 1210440.
The previous prime is 2570333. The next prime is 2570363. The reversal of 2570342 is 2430752.
2570342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873 + ... + 3659.
It is an arithmetic number, because the mean of its divisors is an integer number (255312).
22570342 is an apocalyptic number.
2570342 is a deficient number, since it is larger than the sum of its proper divisors (1514650).
2570342 is a wasteful number, since it uses less digits than its factorization.
2570342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 883.
The product of its (nonzero) digits is 1680, while the sum is 23.
The square root of 2570342 is about 1603.2286175091. The cubic root of 2570342 is about 136.9820425075.
The spelling of 2570342 in words is "two million, five hundred seventy thousand, three hundred forty-two".
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