Base | Representation |
---|---|
bin | 11111100110010… |
… | …101010001100110 |
3 | 1100221120000112101 |
4 | 133212111101212 |
5 | 2041204023220 |
6 | 124334442314 |
7 | 16065064255 |
oct | 3746252146 |
9 | 1327500471 |
10 | 530142310 |
11 | 252284845 |
12 | 12966339a |
13 | 85aa9a99 |
14 | 505a079c |
15 | 3181e30a |
hex | 1f995466 |
530142310 has 16 divisors (see below), whose sum is σ = 954700416. Its totient is φ = 211958208.
The previous prime is 530142299. The next prime is 530142311. The reversal of 530142310 is 13241035.
It is a super-2 number, since 2×5301423102 = 562101737704272200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530142311) 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, 12619 + ... + 34921.
It is an arithmetic number, because the mean of its divisors is an integer number (59668776).
Almost surely, 2530142310 is an apocalyptic number.
530142310 is a deficient number, since it is larger than the sum of its proper divisors (424558106).
530142310 is a wasteful number, since it uses less digits than its factorization.
530142310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24687.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 530142310 is about 23024.8194346883. The cubic root of 530142310 is about 809.3396589370.
Adding to 530142310 its reverse (13241035), we get a palindrome (543383345).
The spelling of 530142310 in words is "five hundred thirty million, one hundred forty-two thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •