Base | Representation |
---|---|
bin | 1100100010001010… |
… | …10011001010000001 |
3 | 122100221220022002211 |
4 | 12101011103022001 |
5 | 102240114142201 |
6 | 3031414542121 |
7 | 325516001512 |
oct | 62105231201 |
9 | 18327808084 |
10 | 6729052801 |
11 | 2943413a69 |
12 | 1379667941 |
13 | 83313ac63 |
14 | 47b98aa09 |
15 | 295b48651 |
hex | 191153281 |
6729052801 has 8 divisors (see below), whose sum is σ = 6859096704. Its totient is φ = 6599645520.
The previous prime is 6729052769. The next prime is 6729052817. The reversal of 6729052801 is 1082509276.
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 6729052801 - 25 = 6729052769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6729052831) 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, 137785 + ... + 180118.
It is an arithmetic number, because the mean of its divisors is an integer number (857387088).
Almost surely, 26729052801 is an apocalyptic number.
6729052801 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
6729052801 is a deficient number, since it is larger than the sum of its proper divisors (130043903).
6729052801 is a wasteful number, since it uses less digits than its factorization.
6729052801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318311.
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 6729052801 is about 82030.8039763112. The cubic root of 6729052801 is about 1887.9245996869.
The spelling of 6729052801 in words is "six billion, seven hundred twenty-nine million, fifty-two thousand, eight hundred one".
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