Base | Representation |
---|---|
bin | 101110100111001101… |
… | …110011110100110111 |
3 | 11210012002000020211111 |
4 | 232213031303310313 |
5 | 1310000303233404 |
6 | 34554230215451 |
7 | 3421200311044 |
oct | 564715636467 |
9 | 153162006744 |
10 | 50050055479 |
11 | 1a253a51516 |
12 | 98497b4587 |
13 | 4948247458 |
14 | 25cb2401cb |
15 | 147de81104 |
hex | ba7373d37 |
50050055479 has 2 divisors, whose sum is σ = 50050055480. Its totient is φ = 50050055478.
The previous prime is 50050055431. The next prime is 50050055509. The reversal of 50050055479 is 97455005005.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50050055479 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50050055879) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025027739 + 25025027740.
It is an arithmetic number, because the mean of its divisors is an integer number (25025027740).
Almost surely, 250050055479 is an apocalyptic number.
50050055479 is a deficient number, since it is larger than the sum of its proper divisors (1).
50050055479 is an equidigital number, since it uses as much as digits as its factorization.
50050055479 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 157500, while the sum is 40.
The spelling of 50050055479 in words is "fifty billion, fifty million, fifty-five thousand, four hundred seventy-nine".
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