Base | Representation |
---|---|
bin | 1000001110111… |
… | …0100001110010 |
3 | 2101222101020022 |
4 | 2003232201302 |
5 | 32320001232 |
6 | 3232043442 |
7 | 566340521 |
oct | 203564162 |
9 | 71871208 |
10 | 34531442 |
11 | 18545a90 |
12 | b693582 |
13 | 720070a |
14 | 482c4b8 |
15 | 3071812 |
hex | 20ee872 |
34531442 has 8 divisors (see below), whose sum is σ = 56506032. Its totient is φ = 15696100.
The previous prime is 34531439. The next prime is 34531447. The reversal of 34531442 is 24413543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (34531447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784784 + ... + 784827.
It is an arithmetic number, because the mean of its divisors is an integer number (7063254).
Almost surely, 234531442 is an apocalyptic number.
34531442 is a deficient number, since it is larger than the sum of its proper divisors (21974590).
34531442 is a wasteful number, since it uses less digits than its factorization.
34531442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1569624.
The product of its digits is 5760, while the sum is 26.
The square root of 34531442 is about 5876.3459734771. The cubic root of 34531442 is about 325.6403689682.
Adding to 34531442 its reverse (24413543), we get a palindrome (58944985).
The spelling of 34531442 in words is "thirty-four million, five hundred thirty-one thousand, four hundred forty-two".
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