Base | Representation |
---|---|
bin | 11111100111000… |
… | …000111010100101 |
3 | 1100221220002201210 |
4 | 133213000322211 |
5 | 2041230233221 |
6 | 124342342033 |
7 | 16066440354 |
oct | 3747007245 |
9 | 1327802653 |
10 | 530321061 |
11 | 252397076 |
12 | 12972a919 |
13 | 85b4025a |
14 | 5060999b |
15 | 31857276 |
hex | 1f9c0ea5 |
530321061 has 16 divisors (see below), whose sum is σ = 732113408. Its totient is φ = 341107200.
The previous prime is 530321053. The next prime is 530321063. The reversal of 530321061 is 160123035.
It is not a de Polignac number, because 530321061 - 23 = 530321053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530321063) 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, 22881 + ... + 39801.
It is an arithmetic number, because the mean of its divisors is an integer number (45757088).
Almost surely, 2530321061 is an apocalyptic number.
It is an amenable number.
530321061 is a deficient number, since it is larger than the sum of its proper divisors (201792347).
530321061 is a wasteful number, since it uses less digits than its factorization.
530321061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17292.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 530321061 is about 23028.7008100761. The cubic root of 530321061 is about 809.4306118842.
Adding to 530321061 its reverse (160123035), we get a palindrome (690444096).
The spelling of 530321061 in words is "five hundred thirty million, three hundred twenty-one thousand, sixty-one".
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