Base | Representation |
---|---|
bin | 1000001101011… |
… | …0010010001110 |
3 | 2101210100000112 |
4 | 2003112102032 |
5 | 32303312032 |
6 | 3230000022 |
7 | 565445153 |
oct | 203262216 |
9 | 71710015 |
10 | 34432142 |
11 | 18488418 |
12 | b646012 |
13 | 7197464 |
14 | 480422a |
15 | 30521b2 |
hex | 20d648e |
34432142 has 16 divisors (see below), whose sum is σ = 54982800. Its totient is φ = 16125120.
The previous prime is 34432133. The next prime is 34432147. The reversal of 34432142 is 24123443.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34432147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709 + ... + 8472.
It is an arithmetic number, because the mean of its divisors is an integer number (3436425).
Almost surely, 234432142 is an apocalyptic number.
34432142 is a deficient number, since it is larger than the sum of its proper divisors (20550658).
34432142 is a wasteful number, since it uses less digits than its factorization.
34432142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10291.
The product of its digits is 2304, while the sum is 23.
The square root of 34432142 is about 5867.8907624461. The cubic root of 34432142 is about 325.3279277839.
Adding to 34432142 its reverse (24123443), we get a palindrome (58555585).
The spelling of 34432142 in words is "thirty-four million, four hundred thirty-two thousand, one hundred forty-two".
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