Base | Representation |
---|---|
bin | 11111100101110… |
… | …011100010100010 |
3 | 1100221021222222121 |
4 | 133211303202202 |
5 | 2041140113010 |
6 | 124331454454 |
7 | 16063650355 |
oct | 3745634242 |
9 | 1327258877 |
10 | 530004130 |
11 | 25219aa47 |
12 | 1295b742a |
13 | 85a5bc16 |
14 | 5056629c |
15 | 317e33da |
hex | 1f9738a2 |
530004130 has 16 divisors (see below), whose sum is σ = 977276664. Its totient is φ = 206830720.
The previous prime is 530004119. The next prime is 530004133. The reversal of 530004130 is 31400035.
It can be written as a sum of positive squares in 4 ways, for example, as 201270969 + 328733161 = 14187^2 + 18131^2 .
It is not an unprimeable number, because it can be changed into a prime (530004133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645937 + ... + 646756.
Almost surely, 2530004130 is an apocalyptic number.
530004130 is a deficient number, since it is larger than the sum of its proper divisors (447272534).
530004130 is a wasteful number, since it uses less digits than its factorization.
530004130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292741.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 530004130 is about 23021.8185641361. The cubic root of 530004130 is about 809.2693355101.
Adding to 530004130 its reverse (31400035), we get a palindrome (561404165).
The spelling of 530004130 in words is "five hundred thirty million, four thousand, one hundred thirty".
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