Base | Representation |
---|---|
bin | 1011010000000011… |
… | …1000111010110100 |
3 | 21210110220121021111 |
4 | 2310000320322310 |
5 | 22141123211040 |
6 | 1215403524404 |
7 | 134561461423 |
oct | 26400707264 |
9 | 7713817244 |
10 | 3020132020 |
11 | 130a870984 |
12 | 703529704 |
13 | 391912a89 |
14 | 2091672ba |
15 | 12a21ddea |
hex | b4038eb4 |
3020132020 has 24 divisors (see below), whose sum is σ = 6369507144. Its totient is φ = 1202866176.
The previous prime is 3020131987. The next prime is 3020132069. The reversal of 3020132020 is 202310203.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 705752356 + 2314379664 = 26566^2 + 48108^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319389 + ... + 328708.
It is an arithmetic number, because the mean of its divisors is an integer number (265396131).
Almost surely, 23020132020 is an apocalyptic number.
It is an amenable number.
3020132020 is an abundant number, since it is smaller than the sum of its proper divisors (3349375124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020132020 is a wasteful number, since it uses less digits than its factorization.
3020132020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648339 (or 648337 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 3020132020 is about 54955.7278179445. The cubic root of 3020132020 is about 1445.4685357779.
Adding to 3020132020 its reverse (202310203), we get a palindrome (3222442223).
The spelling of 3020132020 in words is "three billion, twenty million, one hundred thirty-two thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •