Base | Representation |
---|---|
bin | 1000001111000… |
… | …1001010010110 |
3 | 2101222221000212 |
4 | 2003301022112 |
5 | 32320322410 |
6 | 3232205422 |
7 | 566414132 |
oct | 203611226 |
9 | 71887025 |
10 | 34542230 |
11 | 185530a8 |
12 | b699872 |
13 | 72055b8 |
14 | 48323c2 |
15 | 3074b05 |
hex | 20f1296 |
34542230 has 8 divisors (see below), whose sum is σ = 62176032. Its totient is φ = 13816888.
The previous prime is 34542229. The next prime is 34542239. The reversal of 34542230 is 3224543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34542196 and 34542205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34542239) 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 3 ways as a sum of consecutive naturals, for example, 1727102 + ... + 1727121.
It is an arithmetic number, because the mean of its divisors is an integer number (7772004).
Almost surely, 234542230 is an apocalyptic number.
34542230 is a deficient number, since it is larger than the sum of its proper divisors (27633802).
34542230 is a wasteful number, since it uses less digits than its factorization.
34542230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3454230.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 34542230 is about 5877.2638191594. The cubic root of 34542230 is about 325.6742766412.
Adding to 34542230 its reverse (3224543), we get a palindrome (37766773).
The spelling of 34542230 in words is "thirty-four million, five hundred forty-two thousand, two hundred thirty".
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