Base | Representation |
---|---|
bin | 11111100110101… |
… | …001000010010010 |
3 | 1100221201010120011 |
4 | 133212221002102 |
5 | 2041214121000 |
6 | 124340305134 |
7 | 16065552244 |
oct | 3746510222 |
9 | 1327633504 |
10 | 530223250 |
11 | 25232a637 |
12 | 1296a21aa |
13 | 85b0788b |
14 | 505c2094 |
15 | 318382ba |
hex | 1f9a9092 |
530223250 has 32 divisors (see below), whose sum is σ = 995454720. Its totient is φ = 211474800.
The previous prime is 530223247. The next prime is 530223257. The reversal of 530223250 is 52322035.
It is a super-2 number, since 2×5302232502 = 562273389681125000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530223257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88861 + ... + 94639.
It is an arithmetic number, because the mean of its divisors is an integer number (31107960).
Almost surely, 2530223250 is an apocalyptic number.
530223250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
530223250 is a deficient number, since it is larger than the sum of its proper divisors (465231470).
530223250 is a wasteful number, since it uses less digits than its factorization.
530223250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6163 (or 6153 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 530223250 is about 23026.5770361120. The cubic root of 530223250 is about 809.3808457512.
Adding to 530223250 its reverse (52322035), we get a palindrome (582545285).
The spelling of 530223250 in words is "five hundred thirty million, two hundred twenty-three thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •