Base | Representation |
---|---|
bin | 11011111011111… |
… | …00110000001010 |
3 | 121022221212202110 |
4 | 31331330300022 |
5 | 434442442214 |
6 | 35130443150 |
7 | 5543613003 |
oct | 1575746012 |
9 | 538855673 |
10 | 234343434 |
11 | 11030a766 |
12 | 665934b6 |
13 | 39720270 |
14 | 231a21aa |
15 | 15890159 |
hex | df7cc0a |
234343434 has 16 divisors (see below), whose sum is σ = 504739872. Its totient is φ = 72105648.
The previous prime is 234343433. The next prime is 234343463. The reversal of 234343434 is 434343432.
234343434 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (234343433) 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, 1502124 + ... + 1502279.
It is an arithmetic number, because the mean of its divisors is an integer number (31546242).
Almost surely, 2234343434 is an apocalyptic number.
234343434 is an abundant number, since it is smaller than the sum of its proper divisors (270396438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234343434 is a wasteful number, since it uses less digits than its factorization.
234343434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3004421.
The product of its digits is 41472, while the sum is 30.
The square root of 234343434 is about 15308.2799164374. The cubic root of 234343434 is about 616.5253378909.
Adding to 234343434 its reverse (434343432), we get a palindrome (668686866).
The spelling of 234343434 in words is "two hundred thirty-four million, three hundred forty-three thousand, four hundred thirty-four".
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