Base | Representation |
---|---|
bin | 1011111110000100… |
… | …00111110111111101 |
3 | 121120212002022200111 |
4 | 11333002013313331 |
5 | 101130103332034 |
6 | 2541400230021 |
7 | 315151025134 |
oct | 57702076775 |
9 | 17525068614 |
10 | 6426230269 |
11 | 27a8491a08 |
12 | 12b416b311 |
13 | 7b5492524 |
14 | 44d68091b |
15 | 27927d364 |
hex | 17f087dfd |
6426230269 has 4 divisors (see below), whose sum is σ = 6485186620. Its totient is φ = 6367273920.
The previous prime is 6426230221. The next prime is 6426230287. The reversal of 6426230269 is 9620326246.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4049667769 + 2376562500 = 63637^2 + 48750^2 .
It is a cyclic number.
It is not a de Polignac number, because 6426230269 - 29 = 6426229757 is a prime.
It is a super-2 number, since 2×64262302692 = 82592870940423624722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6426230969) 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, 29478012 + ... + 29478229.
It is an arithmetic number, because the mean of its divisors is an integer number (1621296655).
Almost surely, 26426230269 is an apocalyptic number.
It is an amenable number.
6426230269 is a deficient number, since it is larger than the sum of its proper divisors (58956351).
6426230269 is a wasteful number, since it uses less digits than its factorization.
6426230269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58956350.
The product of its (nonzero) digits is 186624, while the sum is 40.
The square root of 6426230269 is about 80163.7715492479. The cubic root of 6426230269 is about 1859.1685370129.
The spelling of 6426230269 in words is "six billion, four hundred twenty-six million, two hundred thirty thousand, two hundred sixty-nine".
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