Base | Representation |
---|---|
bin | 11110000011101… |
… | …00001010011011 |
3 | 122120102201212220 |
4 | 33001310022123 |
5 | 1004021242133 |
6 | 41004035123 |
7 | 6151050450 |
oct | 1701641233 |
9 | 576381786 |
10 | 252134043 |
11 | 11a361047 |
12 | 70532aa3 |
13 | 4030bb55 |
14 | 256b3827 |
15 | 172065b3 |
hex | f07429b |
252134043 has 16 divisors (see below), whose sum is σ = 389469696. Its totient is φ = 142102080.
The previous prime is 252134041. The next prime is 252134087. The reversal of 252134043 is 340431252.
252134043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252134043 - 21 = 252134041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252134041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80703 + ... + 83768.
It is an arithmetic number, because the mean of its divisors is an integer number (24341856).
Almost surely, 2252134043 is an apocalyptic number.
252134043 is a deficient number, since it is larger than the sum of its proper divisors (137335653).
252134043 is a wasteful number, since it uses less digits than its factorization.
252134043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164554.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 252134043 is about 15878.7292627590. The cubic root of 252134043 is about 631.7479324794.
Adding to 252134043 its reverse (340431252), we get a palindrome (592565295).
The spelling of 252134043 in words is "two hundred fifty-two million, one hundred thirty-four thousand, forty-three".
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