Base | Representation |
---|---|
bin | 1101100000011… |
… | …0100100110001 |
3 | 10221121010020101 |
4 | 3120012210301 |
5 | 104000300113 |
6 | 5342112401 |
7 | 1255342306 |
oct | 330064461 |
9 | 127533211 |
10 | 56650033 |
11 | 29a83010 |
12 | 16b7b701 |
13 | b97623b |
14 | 77490ad |
15 | 4e902dd |
hex | 3606931 |
56650033 has 8 divisors (see below), whose sum is σ = 62273376. Its totient is φ = 51105600.
The previous prime is 56650019. The next prime is 56650043. The reversal of 56650033 is 33005665.
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 56650033 - 29 = 56649521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56649983 and 56650010.
It is not an unprimeable number, because it can be changed into a prime (56650003) 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 in 7 ways as a sum of consecutive naturals, for example, 18216 + ... + 21097.
It is an arithmetic number, because the mean of its divisors is an integer number (7784172).
Almost surely, 256650033 is an apocalyptic number.
It is an amenable number.
56650033 is a deficient number, since it is larger than the sum of its proper divisors (5623343).
56650033 is a wasteful number, since it uses less digits than its factorization.
56650033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39455.
The product of its (nonzero) digits is 8100, while the sum is 28.
The square root of 56650033 is about 7526.6216192924. The cubic root of 56650033 is about 384.0608650086.
Adding to 56650033 its reverse (33005665), we get a palindrome (89655698).
The spelling of 56650033 in words is "fifty-six million, six hundred fifty thousand, thirty-three".
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