Base | Representation |
---|---|
bin | 111100001101000… |
… | …0101101101000000 |
3 | 12012210011222010121 |
4 | 1320122011231000 |
5 | 13114121330044 |
6 | 532241510024 |
7 | 101026416010 |
oct | 17032055500 |
9 | 5183158117 |
10 | 2020105024 |
11 | 947329893 |
12 | 484642314 |
13 | 262696522 |
14 | 15240dc40 |
15 | bc534984 |
hex | 78685b40 |
2020105024 has 28 divisors (see below), whose sum is σ = 4581310624. Its totient is φ = 865759104.
The previous prime is 2020105013. The next prime is 2020105033. The reversal of 2020105024 is 4205010202.
It is a tau number, because it is divible by the number of its divisors (28).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 2020104989 and 2020105007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2254134 + ... + 2255029.
Almost surely, 22020105024 is an apocalyptic number.
It is an amenable number.
2020105024 is an abundant number, since it is smaller than the sum of its proper divisors (2561205600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020105024 is an equidigital number, since it uses as much as digits as its factorization.
2020105024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4509182 (or 4509172 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 2020105024 is about 44945.5784699674. The cubic root of 2020105024 is about 1264.1287723317.
Adding to 2020105024 its reverse (4205010202), we get a palindrome (6225115226).
The spelling of 2020105024 in words is "two billion, twenty million, one hundred five thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •