Base | Representation |
---|---|
bin | 1010101001111110… |
… | …01010001100000000 |
3 | 112202200201021022202 |
4 | 11110333022030000 |
5 | 43204011411430 |
6 | 2343400452332 |
7 | 261524041025 |
oct | 52477121400 |
9 | 15680637282 |
10 | 5720810240 |
11 | 2476280452 |
12 | 1137a7a0a8 |
13 | 7022a6122 |
14 | 3c3ad554c |
15 | 237389d45 |
hex | 154fca300 |
5720810240 has 144 divisors (see below), whose sum is σ = 14367423168. Its totient is φ = 2178367488.
The previous prime is 5720810239. The next prime is 5720810269. The reversal of 5720810240 is 420180275.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9332174 + ... + 9332786.
It is an arithmetic number, because the mean of its divisors is an integer number (99773772).
Almost surely, 25720810240 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 5720810240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7183711584).
5720810240 is an abundant number, since it is smaller than the sum of its proper divisors (8646612928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5720810240 is a wasteful number, since it uses less digits than its factorization.
5720810240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974 (or 960 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 5720810240 is about 75636.0379713269. The cubic root of 5720810240 is about 1788.4872459891.
The spelling of 5720810240 in words is "five billion, seven hundred twenty million, eight hundred ten thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •