Base | Representation |
---|---|
bin | 1000001010001… |
… | …0010100011001 |
3 | 2101101112001002 |
4 | 2002202110121 |
5 | 32230004124 |
6 | 3221234345 |
7 | 563600456 |
oct | 202422431 |
9 | 71345032 |
10 | 34219289 |
11 | 18352505 |
12 | b5629b5 |
13 | 7121600 |
14 | 478a82d |
15 | 300e0ae |
hex | 20a2519 |
34219289 has 6 divisors (see below), whose sum is σ = 37054206. Its totient is φ = 31586880.
The previous prime is 34219277. The next prime is 34219313. The reversal of 34219289 is 98291243.
It can be written as a sum of positive squares in 3 ways, for example, as 984064 + 33235225 = 992^2 + 5765^2 .
It is a de Polignac number, because none of the positive numbers 2k-34219289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34219219) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101072 + ... + 101409.
It is an arithmetic number, because the mean of its divisors is an integer number (6175701).
Almost surely, 234219289 is an apocalyptic number.
It is an amenable number.
34219289 is a deficient number, since it is larger than the sum of its proper divisors (2834917).
34219289 is a wasteful number, since it uses less digits than its factorization.
34219289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202507 (or 202494 counting only the distinct ones).
The product of its digits is 31104, while the sum is 38.
The square root of 34219289 is about 5849.7255491177. The cubic root of 34219289 is about 324.6561697100.
The spelling of 34219289 in words is "thirty-four million, two hundred nineteen thousand, two hundred eighty-nine".
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