Base | Representation |
---|---|
bin | 1001101111100011… |
… | …10011010010000000 |
3 | 111111112121121111120 |
4 | 10313301303102000 |
5 | 41203034104110 |
6 | 2223013312240 |
7 | 243423543132 |
oct | 46761632200 |
9 | 14445547446 |
10 | 5230769280 |
11 | 22446a6420 |
12 | 101b935680 |
13 | 6548ca069 |
14 | 3789b3052 |
15 | 20933c870 |
hex | 137c73480 |
5230769280 has 256 divisors, whose sum is σ = 18535962240. Its totient is φ = 1243873280.
The previous prime is 5230769279. The next prime is 5230769309. The reversal of 5230769280 is 829670325.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1117024 + ... + 1121696.
Almost surely, 25230769280 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5230769280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9267981120).
5230769280 is an abundant number, since it is smaller than the sum of its proper divisors (13305192960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5230769280 is a wasteful number, since it uses less digits than its factorization.
5230769280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4759 (or 4747 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 5230769280 is about 72324.0574083064. The cubic root of 5230769280 is about 1735.8886151078. Note that the first 3 decimals are identical.
The spelling of 5230769280 in words is "five billion, two hundred thirty million, seven hundred sixty-nine thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •