Base | Representation |
---|---|
bin | 1001010100101101… |
… | …00000010110000100 |
3 | 110220211202020220000 |
4 | 10222112200112010 |
5 | 40222402310040 |
6 | 2144405241300 |
7 | 235020063450 |
oct | 45226402604 |
9 | 13824666800 |
10 | 5005510020 |
11 | 2139530845 |
12 | b78403230 |
13 | 61a03a864 |
14 | 356ad7660 |
15 | 1e4694130 |
hex | 12a5a0584 |
5005510020 has 120 divisors (see below), whose sum is σ = 17945721024. Its totient is φ = 1144113984.
The previous prime is 5005510009. The next prime is 5005510061. The reversal of 5005510020 is 200155005.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 5005509975 and 5005510002.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 209362 + ... + 232041.
Almost surely, 25005510020 is an apocalyptic number.
It is an amenable number.
5005510020 is an abundant number, since it is smaller than the sum of its proper divisors (12940211004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5005510020 is a wasteful number, since it uses less digits than its factorization.
5005510020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441431 (or 441420 counting only the distinct ones).
The product of its (nonzero) digits is 250, while the sum is 18.
The square root of 5005510020 is about 70749.6291156357. The cubic root of 5005510020 is about 1710.6038495270.
Adding to 5005510020 its reverse (200155005), we get a palindrome (5205665025).
The spelling of 5005510020 in words is "five billion, five million, five hundred ten thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •