Base | Representation |
---|---|
bin | 101110110110001101011… |
… | …0111111111100000000101 |
3 | 211210112011120201201210110 |
4 | 1131230122313333200011 |
5 | 1320442231324043331 |
6 | 21405504414143233 |
7 | 1233113452221153 |
oct | 135543267774005 |
9 | 24715146651713 |
10 | 6438606862341 |
11 | 20626637a0955 |
12 | 87ba184b1b19 |
13 | 379209235584 |
14 | 1838b75163d3 |
15 | b2739dcb946 |
hex | 5db1adff805 |
6438606862341 has 16 divisors (see below), whose sum is σ = 8601096369600. Its totient is φ = 4284268686720.
The previous prime is 6438606862333. The next prime is 6438606862367. The reversal of 6438606862341 is 1432686068346.
It is not a de Polignac number, because 6438606862341 - 23 = 6438606862333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6438606862321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2374806 + ... + 4303128.
It is an arithmetic number, because the mean of its divisors is an integer number (537568523100).
Almost surely, 26438606862341 is an apocalyptic number.
It is an amenable number.
6438606862341 is a deficient number, since it is larger than the sum of its proper divisors (2162489507259).
6438606862341 is a wasteful number, since it uses less digits than its factorization.
6438606862341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1930436.
The product of its (nonzero) digits is 23887872, while the sum is 57.
The spelling of 6438606862341 in words is "six trillion, four hundred thirty-eight billion, six hundred six million, eight hundred sixty-two thousand, three hundred forty-one".
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