Base | Representation |
---|---|
bin | 1101011101000… |
… | …0111000000011 |
3 | 10221011221112002 |
4 | 3113100320003 |
5 | 103421230313 |
6 | 5333254215 |
7 | 1253435123 |
oct | 327207003 |
9 | 127157462 |
10 | 56430083 |
11 | 29942836 |
12 | 16a9436b |
13 | b8ca0a8 |
14 | 76ccc83 |
15 | 4e4a058 |
hex | 35d0e03 |
56430083 has 2 divisors, whose sum is σ = 56430084. Its totient is φ = 56430082.
The previous prime is 56430079. The next prime is 56430103. The reversal of 56430083 is 38003465.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56430083 - 22 = 56430079 is a prime.
It is not a weakly prime, because it can be changed into another prime (56430043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28215041 + 28215042.
It is an arithmetic number, because the mean of its divisors is an integer number (28215042).
Almost surely, 256430083 is an apocalyptic number.
56430083 is a deficient number, since it is larger than the sum of its proper divisors (1).
56430083 is an equidigital number, since it uses as much as digits as its factorization.
56430083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 56430083 is about 7511.9959398285. The cubic root of 56430083 is about 383.5631674435.
The spelling of 56430083 in words is "fifty-six million, four hundred thirty thousand, eighty-three".
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