Base | Representation |
---|---|
bin | 10100010001110… |
… | …100010011100110 |
3 | 212201011201021002 |
4 | 110101310103212 |
5 | 1144043340024 |
6 | 53431553302 |
7 | 11300531336 |
oct | 2421642346 |
9 | 781151232 |
10 | 340215014 |
11 | 165051637 |
12 | 95b2b832 |
13 | 5563b479 |
14 | 332810c6 |
15 | 1ed046ae |
hex | 144744e6 |
340215014 has 4 divisors (see below), whose sum is σ = 510322524. Its totient is φ = 170107506.
The previous prime is 340215013. The next prime is 340215017. The reversal of 340215014 is 410512043.
340215014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410512043 = 19 ⋅21605897.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340215013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85053752 + ... + 85053755.
It is an arithmetic number, because the mean of its divisors is an integer number (127580631).
Almost surely, 2340215014 is an apocalyptic number.
340215014 is a deficient number, since it is larger than the sum of its proper divisors (170107510).
340215014 is a wasteful number, since it uses less digits than its factorization.
340215014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170107509.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 340215014 is about 18444.9183787839. The cubic root of 340215014 is about 698.1003008547.
Adding to 340215014 its reverse (410512043), we get a palindrome (750727057).
The spelling of 340215014 in words is "three hundred forty million, two hundred fifteen thousand, fourteen".
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