Base | Representation |
---|---|
bin | 110110010111011… |
… | …1000001100011101 |
3 | 11201010121101112122 |
4 | 1230232320030131 |
5 | 12214000300000 |
6 | 501003312325 |
7 | 63130453226 |
oct | 15456701435 |
9 | 4633541478 |
10 | 1824228125 |
11 | 856802655 |
12 | 42ab1b6a5 |
13 | 230c23b35 |
14 | 1343c224d |
15 | aa242085 |
hex | 6cbb831d |
1824228125 has 12 divisors (see below), whose sum is σ = 2280143124. Its totient is φ = 1459380000.
The previous prime is 1824228113. The next prime is 1824228137. The reversal of 1824228125 is 5218224281.
It is an interprime number because it is at equal distance from previous prime (1824228113) and next prime (1824228137).
It can be written as a sum of positive squares in 6 ways, for example, as 1789205401 + 35022724 = 42299^2 + 5918^2 .
It is not a de Polignac number, because 1824228125 - 220 = 1823179549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288752 + ... + 295001.
It is an arithmetic number, because the mean of its divisors is an integer number (190011927).
Almost surely, 21824228125 is an apocalyptic number.
It is an amenable number.
1824228125 is a deficient number, since it is larger than the sum of its proper divisors (455914999).
1824228125 is an frugal number, since it uses more digits than its factorization.
1824228125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583778 (or 583758 counting only the distinct ones).
The product of its digits is 20480, while the sum is 35.
The square root of 1824228125 is about 42710.9836576026. The cubic root of 1824228125 is about 1221.8738839349.
The spelling of 1824228125 in words is "one billion, eight hundred twenty-four million, two hundred twenty-eight thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •