Base | Representation |
---|---|
bin | 10100010011000… |
… | …010010000101001 |
3 | 212201202221020222 |
4 | 110103002100221 |
5 | 1144134044223 |
6 | 53442455425 |
7 | 11303331260 |
oct | 2423022051 |
9 | 781687228 |
10 | 340534313 |
11 | 16524a519 |
12 | 96064575 |
13 | 557208c2 |
14 | 333255d7 |
15 | 1ed690c8 |
hex | 144c2429 |
340534313 has 4 divisors (see below), whose sum is σ = 389182080. Its totient is φ = 291886548.
The previous prime is 340534291. The next prime is 340534333. The reversal of 340534313 is 313435043.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313435043 = 12479 ⋅25117.
It is a cyclic number.
It is not a de Polignac number, because 340534313 - 220 = 339485737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (340534333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24323873 + ... + 24323886.
It is an arithmetic number, because the mean of its divisors is an integer number (97295520).
Almost surely, 2340534313 is an apocalyptic number.
It is an amenable number.
340534313 is a deficient number, since it is larger than the sum of its proper divisors (48647767).
340534313 is an equidigital number, since it uses as much as digits as its factorization.
340534313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48647766.
The product of its (nonzero) digits is 6480, while the sum is 26.
The square root of 340534313 is about 18453.5718222787. The cubic root of 340534313 is about 698.3186265430.
Adding to 340534313 its reverse (313435043), we get a palindrome (653969356).
The spelling of 340534313 in words is "three hundred forty million, five hundred thirty-four thousand, three hundred thirteen".
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