Base | Representation |
---|---|
bin | 1101010111000… |
… | …0001010100001 |
3 | 10220102211010121 |
4 | 3111300022201 |
5 | 103321041303 |
6 | 5321000241 |
7 | 1250165203 |
oct | 325601241 |
9 | 126384117 |
10 | 56033953 |
11 | 296a2158 |
12 | 16923081 |
13 | b7bb9b1 |
14 | 7628773 |
15 | 4dbc9bd |
hex | 35702a1 |
56033953 has 2 divisors, whose sum is σ = 56033954. Its totient is φ = 56033952.
The previous prime is 56033951. The next prime is 56033963. The reversal of 56033953 is 35933065.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54937744 + 1096209 = 7412^2 + 1047^2 .
It is a cyclic number.
It is not a de Polignac number, because 56033953 - 21 = 56033951 is a prime.
Together with 56033951, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (56033951) by changing a digit.
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 as a sum of consecutive naturals, namely, 28016976 + 28016977.
It is an arithmetic number, because the mean of its divisors is an integer number (28016977).
Almost surely, 256033953 is an apocalyptic number.
It is an amenable number.
56033953 is a deficient number, since it is larger than the sum of its proper divisors (1).
56033953 is an equidigital number, since it uses as much as digits as its factorization.
56033953 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36450, while the sum is 34.
The square root of 56033953 is about 7485.5830100267. The cubic root of 56033953 is about 382.6635420669.
The spelling of 56033953 in words is "fifty-six million, thirty-three thousand, nine hundred fifty-three".
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