Base | Representation |
---|---|
bin | 101111011000011010… |
… | …001101101000100111 |
3 | 11212022121000121122100 |
4 | 233120122031220213 |
5 | 1313143044444003 |
6 | 35212152103143 |
7 | 3450511453440 |
oct | 573032155047 |
9 | 155277017570 |
10 | 50875390503 |
11 | 1a637916983 |
12 | 9a3a094ab3 |
13 | 4a4a22ab82 |
14 | 2668ac22c7 |
15 | 14cb65eba3 |
hex | bd868da27 |
50875390503 has 24 divisors (see below), whose sum is σ = 86033185056. Its totient is φ = 28362585600.
The previous prime is 50875390483. The next prime is 50875390507. The reversal of 50875390503 is 30509357805.
50875390503 is a `hidden beast` number, since 5 + 0 + 8 + 7 + 53 + 90 + 503 = 666.
It is not a de Polignac number, because 50875390503 - 25 = 50875390471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50875390507) 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 in 23 ways as a sum of consecutive naturals, for example, 9845538 + ... + 9850703.
It is an arithmetic number, because the mean of its divisors is an integer number (3584716044).
Almost surely, 250875390503 is an apocalyptic number.
50875390503 is a deficient number, since it is larger than the sum of its proper divisors (35157794553).
50875390503 is a wasteful number, since it uses less digits than its factorization.
50875390503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19696295 (or 19696292 counting only the distinct ones).
The product of its (nonzero) digits is 567000, while the sum is 45.
The spelling of 50875390503 in words is "fifty billion, eight hundred seventy-five million, three hundred ninety thousand, five hundred three".
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