Base | Representation |
---|---|
bin | 101110111111100111… |
… | …111010001100101001 |
3 | 11211020121112202101221 |
4 | 232333213322030221 |
5 | 1311320121104010 |
6 | 35103015142041 |
7 | 3434302050100 |
oct | 567747721451 |
9 | 154217482357 |
10 | 50459550505 |
11 | 1a444112161 |
12 | 9942974921 |
13 | 49b20317c0 |
14 | 2629797037 |
15 | 14a4dbcdda |
hex | bbf9fa329 |
50459550505 has 24 divisors (see below), whose sum is σ = 75855680712. Its totient is φ = 31939229952.
The previous prime is 50459550497. The next prime is 50459550539. The reversal of 50459550505 is 50505595405.
It can be written as a sum of positive squares in 4 ways, for example, as 22924944 + 50436625561 = 4788^2 + 224581^2 .
It is not a de Polignac number, because 50459550505 - 23 = 50459550497 is a prime.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 7918252 + ... + 7924621.
It is an arithmetic number, because the mean of its divisors is an integer number (3160653363).
Almost surely, 250459550505 is an apocalyptic number.
It is an amenable number.
50459550505 is a deficient number, since it is larger than the sum of its proper divisors (25396130207).
50459550505 is a wasteful number, since it uses less digits than its factorization.
50459550505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15842905 (or 15842898 counting only the distinct ones).
The product of its (nonzero) digits is 562500, while the sum is 43.
The spelling of 50459550505 in words is "fifty billion, four hundred fifty-nine million, five hundred fifty thousand, five hundred five".
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