Base | Representation |
---|---|
bin | 111110010110011010101 |
3 | 10211210121010 |
4 | 13302303111 |
5 | 1010334333 |
6 | 111442433 |
7 | 23236353 |
oct | 7626325 |
9 | 3753533 |
10 | 2043093 |
11 | 1176008 |
12 | 826419 |
13 | 566c40 |
14 | 3b27d3 |
15 | 2a5563 |
hex | 1f2cd5 |
2043093 has 8 divisors (see below), whose sum is σ = 2933728. Its totient is φ = 1257264.
The previous prime is 2043091. The next prime is 2043101. The reversal of 2043093 is 3903402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2043093 - 21 = 2043091 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2043091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26155 + ... + 26232.
It is an arithmetic number, because the mean of its divisors is an integer number (366716).
22043093 is an apocalyptic number.
It is an amenable number.
2043093 is a deficient number, since it is larger than the sum of its proper divisors (890635).
2043093 is a wasteful number, since it uses less digits than its factorization.
2043093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52403.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 2043093 is about 1429.3680421781. The cubic root of 2043093 is about 126.8905788663.
Adding to 2043093 its reverse (3903402), we get a palindrome (5946495).
The spelling of 2043093 in words is "two million, forty-three thousand, ninety-three".
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