Base | Representation |
---|---|
bin | 11111100110110… |
… | …110111101001100 |
3 | 1100221211000202221 |
4 | 133212312331030 |
5 | 2041222432033 |
6 | 124341425124 |
7 | 16066210420 |
oct | 3746667514 |
9 | 1327730687 |
10 | 530280268 |
11 | 252369461 |
12 | 12970b1a4 |
13 | 85b2780b |
14 | 505d8b80 |
15 | 3184a12d |
hex | 1f9b6f4c |
530280268 has 12 divisors (see below), whose sum is σ = 1060560592. Its totient is φ = 227262960.
The previous prime is 530280251. The next prime is 530280293. The reversal of 530280268 is 862082035.
530280268 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9469263 + ... + 9469318.
Almost surely, 2530280268 is an apocalyptic number.
It is an amenable number.
530280268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530280268 is a wasteful number, since it uses less digits than its factorization.
530280268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18938592 (or 18938590 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 530280268 is about 23027.8150939250. The cubic root of 530280268 is about 809.4098571930.
The spelling of 530280268 in words is "five hundred thirty million, two hundred eighty thousand, two hundred sixty-eight".
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