Base | Representation |
---|---|
bin | 11111100110010… |
… | …111011100100101 |
3 | 1100221120110201211 |
4 | 133212113130211 |
5 | 2041204314310 |
6 | 124334551421 |
7 | 16065132223 |
oct | 3746273445 |
9 | 1327513654 |
10 | 530151205 |
11 | 2522904a1 |
12 | 129668571 |
13 | 85ab0b4c |
14 | 505a3b13 |
15 | 31821c8a |
hex | 1f997725 |
530151205 has 32 divisors (see below), whose sum is σ = 711590400. Its totient is φ = 376814592.
The previous prime is 530151203. The next prime is 530151217. The reversal of 530151205 is 502151035.
It is a cyclic number.
It is not a de Polignac number, because 530151205 - 21 = 530151203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530151203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747391 + ... + 748099.
It is an arithmetic number, because the mean of its divisors is an integer number (22237200).
Almost surely, 2530151205 is an apocalyptic number.
It is an amenable number.
530151205 is a deficient number, since it is larger than the sum of its proper divisors (181439195).
530151205 is a wasteful number, since it uses less digits than its factorization.
530151205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1213.
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 530151205 is about 23025.0125950020. The cubic root of 530151205 is about 809.3441854172.
The spelling of 530151205 in words is "five hundred thirty million, one hundred fifty-one thousand, two hundred five".
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