Base | Representation |
---|---|
bin | 11111100110101… |
… | …001000000001000 |
3 | 1100221201010101001 |
4 | 133212221000020 |
5 | 2041214114422 |
6 | 124340304344 |
7 | 16065551656 |
oct | 3746510010 |
9 | 1327633331 |
10 | 530223112 |
11 | 25232a521 |
12 | 1296a20b4 |
13 | 85b077b3 |
14 | 505c1dd6 |
15 | 31838227 |
hex | 1f9a9008 |
530223112 has 8 divisors (see below), whose sum is σ = 994168350. Its totient is φ = 265111552.
The previous prime is 530223073. The next prime is 530223119. The reversal of 530223112 is 211322035.
It can be written as a sum of positive squares in only one way, i.e., 409091076 + 121132036 = 20226^2 + 11006^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×5302231122 = 562273096997929088, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 530223112.
It is not an unprimeable number, because it can be changed into a prime (530223119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33138937 + ... + 33138952.
Almost surely, 2530223112 is an apocalyptic number.
It is an amenable number.
530223112 is a deficient number, since it is larger than the sum of its proper divisors (463945238).
530223112 is a wasteful number, since it uses less digits than its factorization.
530223112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66277895 (or 66277891 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 530223112 is about 23026.5740395744. The cubic root of 530223112 is about 809.3807755326.
Adding to 530223112 its reverse (211322035), we get a palindrome (741545147).
The spelling of 530223112 in words is "five hundred thirty million, two hundred twenty-three thousand, one hundred twelve".
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