Base | Representation |
---|---|
bin | 10100010010100… |
… | …111111011011011 |
3 | 212201120110022101 |
4 | 110102213323123 |
5 | 1144122121314 |
6 | 53440304231 |
7 | 11302401652 |
oct | 2422477333 |
9 | 781513271 |
10 | 340426459 |
11 | 16518648a |
12 | 96012077 |
13 | 556b3799 |
14 | 332d8199 |
15 | 1ed47174 |
hex | 144a7edb |
340426459 has 8 divisors (see below), whose sum is σ = 345802032. Its totient is φ = 335090400.
The previous prime is 340426423. The next prime is 340426481. The reversal of 340426459 is 954624043.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 340426459 - 211 = 340424411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (340426259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7732 + ... + 27214.
It is an arithmetic number, because the mean of its divisors is an integer number (43225254).
Almost surely, 2340426459 is an apocalyptic number.
340426459 is a deficient number, since it is larger than the sum of its proper divisors (5375573).
340426459 is a wasteful number, since it uses less digits than its factorization.
340426459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19757.
The product of its (nonzero) digits is 103680, while the sum is 37.
The square root of 340426459 is about 18450.6492839683. The cubic root of 340426459 is about 698.2448949521.
The spelling of 340426459 in words is "three hundred forty million, four hundred twenty-six thousand, four hundred fifty-nine".
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