Base | Representation |
---|---|
bin | 110011010001000100… |
… | …001101101111110111 |
3 | 12021002022220222121221 |
4 | 303101010031233313 |
5 | 1400214032304313 |
6 | 41142135251211 |
7 | 3656056026325 |
oct | 632104155767 |
9 | 167068828557 |
10 | 55047150583 |
11 | 21388754a87 |
12 | a803219b07 |
13 | 52635c9a69 |
14 | 2942b86d15 |
15 | 1672a11c8d |
hex | cd110dbf7 |
55047150583 has 2 divisors, whose sum is σ = 55047150584. Its totient is φ = 55047150582.
The previous prime is 55047150581. The next prime is 55047150601. The reversal of 55047150583 is 38505174055.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55047150583 - 21 = 55047150581 is a prime.
Together with 55047150581, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55047150581) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27523575291 + 27523575292.
It is an arithmetic number, because the mean of its divisors is an integer number (27523575292).
Almost surely, 255047150583 is an apocalyptic number.
55047150583 is a deficient number, since it is larger than the sum of its proper divisors (1).
55047150583 is an equidigital number, since it uses as much as digits as its factorization.
55047150583 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 420000, while the sum is 43.
The spelling of 55047150583 in words is "fifty-five billion, forty-seven million, one hundred fifty thousand, five hundred eighty-three".
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