Base | Representation |
---|---|
bin | 11110000101001… |
… | …01000111001110 |
3 | 122120210220220210 |
4 | 33002211013032 |
5 | 1004044201132 |
6 | 41012223250 |
7 | 6152544135 |
oct | 1702450716 |
9 | 576726823 |
10 | 252334542 |
11 | 11a488749 |
12 | 7060ab26 |
13 | 4037c1a5 |
14 | 2572691c |
15 | 17245bcc |
hex | f0a51ce |
252334542 has 16 divisors (see below), whose sum is σ = 507233232. Its totient is φ = 83684160.
The previous prime is 252334507. The next prime is 252334547. The reversal of 252334542 is 245433252.
252334542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252334547) 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, 105559 + ... + 107922.
It is an arithmetic number, because the mean of its divisors is an integer number (31702077).
Almost surely, 2252334542 is an apocalyptic number.
252334542 is an abundant number, since it is smaller than the sum of its proper divisors (254898690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252334542 is a wasteful number, since it uses less digits than its factorization.
252334542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213683.
The product of its digits is 28800, while the sum is 30.
The square root of 252334542 is about 15885.0414541480. The cubic root of 252334542 is about 631.9153451078.
Adding to 252334542 its reverse (245433252), we get a palindrome (497767794).
The spelling of 252334542 in words is "two hundred fifty-two million, three hundred thirty-four thousand, five hundred forty-two".
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