Base | Representation |
---|---|
bin | 1011100110010101… |
… | …01010110101101111 |
3 | 121001222110200201201 |
4 | 11303022222311233 |
5 | 100223122102142 |
6 | 2505525150331 |
7 | 310212564625 |
oct | 56312526557 |
9 | 17058420651 |
10 | 6227144047 |
11 | 2706073543 |
12 | 125955b3a7 |
13 | 783168127 |
14 | 431059515 |
15 | 266a54ab7 |
hex | 1732aad6f |
6227144047 has 4 divisors (see below), whose sum is σ = 6593446656. Its totient is φ = 5860841440.
The previous prime is 6227144009. The next prime is 6227144051. The reversal of 6227144047 is 7404417226.
6227144047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6227144047 - 231 = 4079660399 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6227143997 and 6227144015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6227144057) 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, 183151279 + ... + 183151312.
It is an arithmetic number, because the mean of its divisors is an integer number (1648361664).
Almost surely, 26227144047 is an apocalyptic number.
6227144047 is a deficient number, since it is larger than the sum of its proper divisors (366302609).
6227144047 is a wasteful number, since it uses less digits than its factorization.
6227144047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366302608.
The product of its (nonzero) digits is 75264, while the sum is 37.
The square root of 6227144047 is about 78912.2553663244. The cubic root of 6227144047 is about 1839.7676186325.
The spelling of 6227144047 in words is "six billion, two hundred twenty-seven million, one hundred forty-four thousand, forty-seven".
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