Base | Representation |
---|---|
bin | 101110100111001111… |
… | …100001001101000011 |
3 | 11210012002212000101112 |
4 | 232213033201031003 |
5 | 1310000412102431 |
6 | 34554243553535 |
7 | 3421204155152 |
oct | 564717411503 |
9 | 153162760345 |
10 | 50050503491 |
11 | 1a25422807a |
12 | 984998b8ab |
13 | 4948373351 |
14 | 25cb319599 |
15 | 147e01dc2b |
hex | ba73e1343 |
50050503491 has 2 divisors, whose sum is σ = 50050503492. Its totient is φ = 50050503490.
The previous prime is 50050503469. The next prime is 50050503493. The reversal of 50050503491 is 19430505005.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 50050503491 - 218 = 50050241347 is a prime.
Together with 50050503493, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (50050503493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025251745 + 25025251746.
It is an arithmetic number, because the mean of its divisors is an integer number (25025251746).
Almost surely, 250050503491 is an apocalyptic number.
50050503491 is a deficient number, since it is larger than the sum of its proper divisors (1).
50050503491 is an equidigital number, since it uses as much as digits as its factorization.
50050503491 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13500, while the sum is 32.
The spelling of 50050503491 in words is "fifty billion, fifty million, five hundred three thousand, four hundred ninety-one".
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