Base | Representation |
---|---|
bin | 111110010101011100001 |
3 | 10211202220121 |
4 | 13302223201 |
5 | 1010330333 |
6 | 111440241 |
7 | 23235040 |
oct | 7625341 |
9 | 3752817 |
10 | 2042593 |
11 | 11756a3 |
12 | 826081 |
13 | 566947 |
14 | 3b2557 |
15 | 2a532d |
hex | 1f2ae1 |
2042593 has 8 divisors (see below), whose sum is σ = 2357888. Its totient is φ = 1733184.
The previous prime is 2042591. The next prime is 2042597. The reversal of 2042593 is 3952402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2042593 - 21 = 2042591 is a prime.
It is a Duffinian number.
2042593 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2042591) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696 + ... + 2137.
It is an arithmetic number, because the mean of its divisors is an integer number (294736).
22042593 is an apocalyptic number.
It is an amenable number.
2042593 is a deficient number, since it is larger than the sum of its proper divisors (315295).
2042593 is a wasteful number, since it uses less digits than its factorization.
2042593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2943.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 2042593 is about 1429.1931290067. The cubic root of 2042593 is about 126.8802268386.
Adding to 2042593 its reverse (3952402), we get a palindrome (5994995).
The spelling of 2042593 in words is "two million, forty-two thousand, five hundred ninety-three".
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