Base | Representation |
---|---|
bin | 1011111100001… |
… | …0100100001000 |
3 | 10111020022212010 |
4 | 2333002210020 |
5 | 100310030013 |
6 | 4545215520 |
7 | 1145446566 |
oct | 277024410 |
9 | 114208763 |
10 | 50080008 |
11 | 262a5940 |
12 | 149315a0 |
13 | a4b5954 |
14 | 6918a36 |
15 | 45e37c3 |
hex | 2fc2908 |
50080008 has 32 divisors (see below), whose sum is σ = 136582560. Its totient is φ = 15175680.
The previous prime is 50080007. The next prime is 50080027. The reversal of 50080008 is 80008005.
It is not an unprimeable number, because it can be changed into a prime (50080007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94585 + ... + 95112.
It is an arithmetic number, because the mean of its divisors is an integer number (4268205).
Almost surely, 250080008 is an apocalyptic number.
It is an amenable number.
50080008 is an abundant number, since it is smaller than the sum of its proper divisors (86502552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50080008 is a wasteful number, since it uses less digits than its factorization.
50080008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189717 (or 189713 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 50080008 is about 7076.7229704150. The cubic root of 50080008 is about 368.5995464740.
It can be divided in two parts, 500 and 80008, that added together give a palindrome (80508).
The spelling of 50080008 in words is "fifty million, eighty thousand, eight".
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