Base | Representation |
---|---|
bin | 1101010111010… |
… | …0110100101001 |
3 | 10220110210022021 |
4 | 3111310310221 |
5 | 103322144113 |
6 | 5321224441 |
7 | 1250304631 |
oct | 325646451 |
9 | 126423267 |
10 | 56053033 |
11 | 29705523 |
12 | 16932121 |
13 | b7c759a |
14 | 76316c1 |
15 | 4dc348d |
hex | 3574d29 |
56053033 has 2 divisors, whose sum is σ = 56053034. Its totient is φ = 56053032.
The previous prime is 56053031. The next prime is 56053061. The reversal of 56053033 is 33035065.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52823824 + 3229209 = 7268^2 + 1797^2 .
It is a cyclic number.
It is not a de Polignac number, because 56053033 - 21 = 56053031 is a prime.
Together with 56053031, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 56052989 and 56053007.
It is not a weakly prime, because it can be changed into another prime (56053031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28026516 + 28026517.
It is an arithmetic number, because the mean of its divisors is an integer number (28026517).
Almost surely, 256053033 is an apocalyptic number.
It is an amenable number.
56053033 is a deficient number, since it is larger than the sum of its proper divisors (1).
56053033 is an equidigital number, since it uses as much as digits as its factorization.
56053033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4050, while the sum is 25.
The square root of 56053033 is about 7486.8573513858. The cubic root of 56053033 is about 382.7069704494.
Adding to 56053033 its reverse (33035065), we get a palindrome (89088098).
The spelling of 56053033 in words is "fifty-six million, fifty-three thousand, thirty-three".
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