Base | Representation |
---|---|
bin | 101110100111100010… |
… | …110101010000001001 |
3 | 11210012110101020022122 |
4 | 232213202311100021 |
5 | 1310003211110340 |
6 | 34554544301025 |
7 | 3421265202521 |
oct | 564742652011 |
9 | 153173336278 |
10 | 50055566345 |
11 | 1a257075954 |
12 | 984b611775 |
13 | 4949426915 |
14 | 25cbc76681 |
15 | 147e6bddb5 |
hex | ba78b5409 |
50055566345 has 16 divisors (see below), whose sum is σ = 60233144832. Its totient is φ = 39933632640.
The previous prime is 50055566257. The next prime is 50055566371. The reversal of 50055566345 is 54366555005.
It is not a de Polignac number, because 50055566345 - 228 = 49787130889 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50055566296 and 50055566305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2765525 + ... + 2783565.
It is an arithmetic number, because the mean of its divisors is an integer number (3764571552).
Almost surely, 250055566345 is an apocalyptic number.
It is an amenable number.
50055566345 is a deficient number, since it is larger than the sum of its proper divisors (10177578487).
50055566345 is a wasteful number, since it uses less digits than its factorization.
50055566345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19552.
The product of its (nonzero) digits is 1350000, while the sum is 44.
The spelling of 50055566345 in words is "fifty billion, fifty-five million, five hundred sixty-six thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •