Base | Representation |
---|---|
bin | 1011111010111100… |
… | …10001000001001111 |
3 | 121112000211101200010 |
4 | 11331132101001033 |
5 | 101101403201302 |
6 | 2535023204303 |
7 | 314412361413 |
oct | 57536210117 |
9 | 17460741603 |
10 | 6400053327 |
11 | 2794732878 |
12 | 12a7446693 |
13 | 7acc28705 |
14 | 449dc8d43 |
15 | 276d0c16c |
hex | 17d79104f |
6400053327 has 8 divisors (see below), whose sum is σ = 8673296560. Its totient is φ = 4196756160.
The previous prime is 6400053313. The next prime is 6400053349. The reversal of 6400053327 is 7233500046.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6400053327 - 220 = 6399004751 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6400053294 and 6400053303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6400053397) 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, 17486302 + ... + 17486667.
It is an arithmetic number, because the mean of its divisors is an integer number (1084162070).
Almost surely, 26400053327 is an apocalyptic number.
6400053327 is a deficient number, since it is larger than the sum of its proper divisors (2273243233).
6400053327 is a wasteful number, since it uses less digits than its factorization.
6400053327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34973033.
The product of its (nonzero) digits is 15120, while the sum is 30.
The square root of 6400053327 is about 80000.3332930557. Note that the first 3 decimals coincide. The cubic root of 6400053327 is about 1856.6406901393.
The spelling of 6400053327 in words is "six billion, four hundred million, fifty-three thousand, three hundred twenty-seven".
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