Base | Representation |
---|---|
bin | 1001111111101010111… |
… | …00001001010110000101 |
3 | 1012211102112201100220211 |
4 | 10333311130021112011 |
5 | 21111311033300423 |
6 | 421433130555421 |
7 | 33545162433442 |
oct | 4776534112605 |
9 | 1184375640824 |
10 | 343420212613 |
11 | 122709836735 |
12 | 56682898b71 |
13 | 264cc6630ca |
14 | 1289ba5c9c9 |
15 | 8dee59210d |
hex | 4ff5709585 |
343420212613 has 8 divisors (see below), whose sum is σ = 360265985280. Its totient is φ = 326908019760.
The previous prime is 343420212601. The next prime is 343420212649. The reversal of 343420212613 is 316212024343.
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 343420212613 - 233 = 334830278021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343420212673) 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, 83392845 + ... + 83396962.
It is an arithmetic number, because the mean of its divisors is an integer number (45033248160).
Almost surely, 2343420212613 is an apocalyptic number.
It is an amenable number.
343420212613 is a deficient number, since it is larger than the sum of its proper divisors (16845772667).
343420212613 is a wasteful number, since it uses less digits than its factorization.
343420212613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166789907.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 343420212613 its reverse (316212024343), we get a palindrome (659632236956).
The spelling of 343420212613 in words is "three hundred forty-three billion, four hundred twenty million, two hundred twelve thousand, six hundred thirteen".
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