Base | Representation |
---|---|
bin | 1101100011111… |
… | …0111000100001 |
3 | 10222000211121121 |
4 | 3120332320201 |
5 | 104030140143 |
6 | 5351052241 |
7 | 1260322603 |
oct | 330767041 |
9 | 128024547 |
10 | 56880673 |
11 | 2a120323 |
12 | 17071081 |
13 | ba27205 |
14 | 77a9173 |
15 | 4ed87ed |
hex | 363ee21 |
56880673 has 2 divisors, whose sum is σ = 56880674. Its totient is φ = 56880672.
The previous prime is 56880671. The next prime is 56880683. The reversal of 56880673 is 37608865.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 50239744 + 6640929 = 7088^2 + 2577^2 .
It is a cyclic number.
It is not a de Polignac number, because 56880673 - 21 = 56880671 is a prime.
Together with 56880671, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (56880671) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28440336 + 28440337.
It is an arithmetic number, because the mean of its divisors is an integer number (28440337).
Almost surely, 256880673 is an apocalyptic number.
It is an amenable number.
56880673 is a deficient number, since it is larger than the sum of its proper divisors (1).
56880673 is an equidigital number, since it uses as much as digits as its factorization.
56880673 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 56880673 is about 7541.9276713583. The cubic root of 56880673 is about 384.5813698955.
The spelling of 56880673 in words is "fifty-six million, eight hundred eighty thousand, six hundred seventy-three".
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