Base | Representation |
---|---|
bin | 1010101010110111… |
… | …00101000110001000 |
3 | 112210012201210010212 |
4 | 11111123211012020 |
5 | 43212413313423 |
6 | 2344224300252 |
7 | 261644260616 |
oct | 52533450610 |
9 | 15705653125 |
10 | 5728260488 |
11 | 247a4a9985 |
12 | 113a471688 |
13 | 7039b4262 |
14 | 3c4ab46b6 |
15 | 237d5c578 |
hex | 1556e5188 |
5728260488 has 32 divisors (see below), whose sum is σ = 10810701720. Its totient is φ = 2845440000.
The previous prime is 5728260481. The next prime is 5728260529. The reversal of 5728260488 is 8840628275.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1467043204 + 4261217284 = 38302^2 + 65278^2 .
It is not an unprimeable number, because it can be changed into a prime (5728260481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751608 + ... + 2753688.
Almost surely, 25728260488 is an apocalyptic number.
It is an amenable number.
5728260488 is a deficient number, since it is larger than the sum of its proper divisors (5082441232).
5728260488 is a wasteful number, since it uses less digits than its factorization.
5728260488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4169 (or 4165 counting only the distinct ones).
The product of its (nonzero) digits is 1720320, while the sum is 50.
The square root of 5728260488 is about 75685.2725964570. The cubic root of 5728260488 is about 1789.2632953528.
The spelling of 5728260488 in words is "five billion, seven hundred twenty-eight million, two hundred sixty thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •