Base | Representation |
---|---|
bin | 11110000101000… |
… | …01101001001010 |
3 | 122120210012102102 |
4 | 33002201221022 |
5 | 1004043222310 |
6 | 41012033402 |
7 | 6152454533 |
oct | 1702415112 |
9 | 576705372 |
10 | 252320330 |
11 | 11a478aa9 |
12 | 70602862 |
13 | 40375892 |
14 | 2572168a |
15 | 172418a5 |
hex | f0a1a4a |
252320330 has 16 divisors (see below), whose sum is σ = 455238144. Its totient is φ = 100692240.
The previous prime is 252320317. The next prime is 252320347. The reversal of 252320330 is 33023252.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24962 + ... + 33581.
It is an arithmetic number, because the mean of its divisors is an integer number (28452384).
Almost surely, 2252320330 is an apocalyptic number.
252320330 is a deficient number, since it is larger than the sum of its proper divisors (202917814).
252320330 is a wasteful number, since it uses less digits than its factorization.
252320330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58981.
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 252320330 is about 15884.5941087583. The cubic root of 252320330 is about 631.9034812948.
Adding to 252320330 its reverse (33023252), we get a palindrome (285343582).
The spelling of 252320330 in words is "two hundred fifty-two million, three hundred twenty thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •