Base | Representation |
---|---|
bin | 10000001100011110000 |
3 | 222221221112 |
4 | 2001203300 |
5 | 113440142 |
6 | 15212452 |
7 | 4340102 |
oct | 2014360 |
9 | 887845 |
10 | 530672 |
11 | 33277a |
12 | 217128 |
13 | 15770c |
14 | db572 |
15 | a7382 |
hex | 818f0 |
530672 has 20 divisors (see below), whose sum is σ = 1089216. Its totient is φ = 249600.
The previous prime is 530669. The next prime is 530693. The reversal of 530672 is 276035.
It is a super-2 number, since 2×5306722 = 563225543168, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704 + ... + 1247.
2530672 is an apocalyptic number.
It is an amenable number.
530672 is an abundant number, since it is smaller than the sum of its proper divisors (558544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530672 is a wasteful number, since it uses less digits than its factorization.
530672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1976 (or 1970 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 23.
The square root of 530672 is about 728.4723742188. The cubic root of 530672 is about 80.9609118927.
The spelling of 530672 in words is "five hundred thirty thousand, six hundred seventy-two".
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