Base | Representation |
---|---|
bin | 11111100110100… |
… | …110000011101110 |
3 | 1100221200111211110 |
4 | 133212212003232 |
5 | 2041213223204 |
6 | 124340132450 |
7 | 16065501552 |
oct | 3746460356 |
9 | 1327614743 |
10 | 530211054 |
11 | 25232145a |
12 | 129697126 |
13 | 85b02169 |
14 | 505bb862 |
15 | 31834889 |
hex | 1f9a60ee |
530211054 has 16 divisors (see below), whose sum is σ = 1060755840. Its totient is φ = 176681400.
The previous prime is 530211053. The next prime is 530211151. The reversal of 530211054 is 450112035.
It is a super-2 number, since 2×5302110542 = 562247523567581832, 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 530211054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530211053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9879 + ... + 34029.
It is an arithmetic number, because the mean of its divisors is an integer number (66297240).
Almost surely, 2530211054 is an apocalyptic number.
530211054 is an abundant number, since it is smaller than the sum of its proper divisors (530544786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530211054 is a wasteful number, since it uses less digits than its factorization.
530211054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27815.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 530211054 is about 23026.3122101651. The cubic root of 530211054 is about 809.3746400102.
Adding to 530211054 its reverse (450112035), we get a palindrome (980323089).
The spelling of 530211054 in words is "five hundred thirty million, two hundred eleven thousand, fifty-four".
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