Base | Representation |
---|---|
bin | 1000001010000… |
… | …0101001010010 |
3 | 2101101011122012 |
4 | 2002200221102 |
5 | 32224244214 |
6 | 3221142522 |
7 | 563541464 |
oct | 202405122 |
9 | 71334565 |
10 | 34212434 |
11 | 18348343 |
12 | b55aa42 |
13 | 711b459 |
14 | 4788134 |
15 | 300c03e |
hex | 20a0a52 |
34212434 has 16 divisors (see below), whose sum is σ = 53155872. Its totient is φ = 16503648.
The previous prime is 34212433. The next prime is 34212443. The reversal of 34212434 is 43421243.
It is not an unprimeable number, because it can be changed into a prime (34212433) 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, 4742 + ... + 9534.
It is an arithmetic number, because the mean of its divisors is an integer number (3322242).
Almost surely, 234212434 is an apocalyptic number.
34212434 is a deficient number, since it is larger than the sum of its proper divisors (18943438).
34212434 is a wasteful number, since it uses less digits than its factorization.
34212434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4921.
The product of its digits is 2304, while the sum is 23.
The square root of 34212434 is about 5849.1395948464. The cubic root of 34212434 is about 324.6344892803.
Adding to 34212434 its reverse (43421243), we get a palindrome (77633677).
The spelling of 34212434 in words is "thirty-four million, two hundred twelve thousand, four hundred thirty-four".
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