Base | Representation |
---|---|
bin | 101110100110110100… |
… | …001001110111100100 |
3 | 11210011121100120020102 |
4 | 232212310021313210 |
5 | 1304442043030040 |
6 | 34553430123232 |
7 | 3421056200225 |
oct | 564664116744 |
9 | 153147316212 |
10 | 50043330020 |
11 | 1a250178592 |
12 | 98474b0518 |
13 | 4946a311a8 |
14 | 25ca3ad24c |
15 | 147d5a3515 |
hex | ba6d09de4 |
50043330020 has 24 divisors (see below), whose sum is σ = 105133084224. Its totient is φ = 20009314656.
The previous prime is 50043329983. The next prime is 50043330119. The reversal of 50043330020 is 2003334005.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 50043329974 and 50043330001.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 449774 + ... + 549893.
It is an arithmetic number, because the mean of its divisors is an integer number (4380545176).
Almost surely, 250043330020 is an apocalyptic number.
It is an amenable number.
50043330020 is an abundant number, since it is smaller than the sum of its proper divisors (55089754204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50043330020 is a wasteful number, since it uses less digits than its factorization.
50043330020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002179 (or 1002177 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 20.
Adding to 50043330020 its reverse (2003334005), we get a palindrome (52046664025).
The spelling of 50043330020 in words is "fifty billion, forty-three million, three hundred thirty thousand, twenty".
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