Base | Representation |
---|---|
bin | 1011100001100010000101 |
3 | 12200110221102 |
4 | 23201202011 |
5 | 1233132213 |
6 | 144425445 |
7 | 34451246 |
oct | 13414205 |
9 | 5613842 |
10 | 3020933 |
11 | 1783743 |
12 | 1018285 |
13 | 81a046 |
14 | 588ccd |
15 | 3ea158 |
hex | 2e1885 |
3020933 has 4 divisors (see below), whose sum is σ = 3027948. Its totient is φ = 3013920.
The previous prime is 3020929. The next prime is 3020957. The reversal of 3020933 is 3390203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3390203 = 277 ⋅12239.
It can be written as a sum of positive squares in 2 ways, for example, as 996004 + 2024929 = 998^2 + 1423^2 .
It is a cyclic number.
It is not a de Polignac number, because 3020933 - 22 = 3020929 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020923) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2816 + ... + 3737.
It is an arithmetic number, because the mean of its divisors is an integer number (756987).
Almost surely, 23020933 is an apocalyptic number.
It is an amenable number.
3020933 is a deficient number, since it is larger than the sum of its proper divisors (7015).
3020933 is an equidigital number, since it uses as much as digits as its factorization.
3020933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7014.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 3020933 is about 1738.0831395535. The cubic root of 3020933 is about 144.5596310440.
The spelling of 3020933 in words is "three million, twenty thousand, nine hundred thirty-three".
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