Base | Representation |
---|---|
bin | 11111100110100… |
… | …100110100111011 |
3 | 1100221200020220200 |
4 | 133212210310323 |
5 | 2041213043021 |
6 | 124340053243 |
7 | 16065451056 |
oct | 3746446473 |
9 | 1327606820 |
10 | 530206011 |
11 | 252318695 |
12 | 129694223 |
13 | 85acca8a |
14 | 505b9a9d |
15 | 31833126 |
hex | 1f9a4d3b |
530206011 has 12 divisors (see below), whose sum is σ = 780303888. Its totient is φ = 346801104.
The previous prime is 530206003. The next prime is 530206049. The reversal of 530206011 is 110602035.
530206011 is nontrivially palindromic in base 8.
It is not a de Polignac number, because 530206011 - 23 = 530206003 is a prime.
It is a super-2 number, since 2×5302060112 = 562236828201064242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530246011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555295 + ... + 556248.
It is an arithmetic number, because the mean of its divisors is an integer number (65025324).
Almost surely, 2530206011 is an apocalyptic number.
530206011 is a deficient number, since it is larger than the sum of its proper divisors (250097877).
530206011 is a wasteful number, since it uses less digits than its factorization.
530206011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111602 (or 1111599 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 530206011 is about 23026.2027047449. The cubic root of 530206011 is about 809.3720739319.
Adding to 530206011 its reverse (110602035), we get a palindrome (640808046).
It can be divided in two parts, 5 and 30206011, that added together give a square (30206016 = 54962).
The spelling of 530206011 in words is "five hundred thirty million, two hundred six thousand, eleven".
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