Base | Representation |
---|---|
bin | 1111011011100111001… |
… | …01001110010100010111 |
3 | 1212200120221200121221022 |
4 | 13231303211032110113 |
5 | 32141342322141343 |
6 | 1043325121111355 |
7 | 53210230421501 |
oct | 7556345162427 |
9 | 1780527617838 |
10 | 530220115223 |
11 | 194957483337 |
12 | 8691578855b |
13 | 3accbcc0b66 |
14 | 1b93c9a8d71 |
15 | dbd3c3b568 |
hex | 7b7394e517 |
530220115223 has 8 divisors (see below), whose sum is σ = 530654361600. Its totient is φ = 529785984888.
The previous prime is 530220115189. The next prime is 530220115241. The reversal of 530220115223 is 322511022035.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530220115223 - 28 = 530220114967 is a prime.
It is a super-2 number, since 2×5302201152232 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530220115192 and 530220115201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530220115123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10695668 + ... + 10745126.
It is an arithmetic number, because the mean of its divisors is an integer number (66331795200).
Almost surely, 2530220115223 is an apocalyptic number.
530220115223 is a deficient number, since it is larger than the sum of its proper divisors (434246377).
530220115223 is a wasteful number, since it uses less digits than its factorization.
530220115223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58021.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 530220115223 its reverse (322511022035), we get a palindrome (852731137258).
The spelling of 530220115223 in words is "five hundred thirty billion, two hundred twenty million, one hundred fifteen thousand, two hundred twenty-three".
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