Base | Representation |
---|---|
bin | 1011100101101111… |
… | …11011010000010111 |
3 | 121001122020001200101 |
4 | 11302313323100113 |
5 | 100220342334201 |
6 | 2505231554531 |
7 | 310123041565 |
oct | 56267732027 |
9 | 17048201611 |
10 | 6222230551 |
11 | 27033179a9 |
12 | 125798ba47 |
13 | 782137834 |
14 | 43053aa35 |
15 | 2663d3d01 |
hex | 172dfb417 |
6222230551 has 2 divisors, whose sum is σ = 6222230552. Its totient is φ = 6222230550.
The previous prime is 6222230527. The next prime is 6222230563. The reversal of 6222230551 is 1550322226.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 6222230551 - 27 = 6222230423 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6222230851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111115275 + 3111115276.
It is an arithmetic number, because the mean of its divisors is an integer number (3111115276).
Almost surely, 26222230551 is an apocalyptic number.
6222230551 is a deficient number, since it is larger than the sum of its proper divisors (1).
6222230551 is an equidigital number, since it uses as much as digits as its factorization.
6222230551 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 6222230551 is about 78881.1165679087. The cubic root of 6222230551 is about 1839.2836049132.
Adding to 6222230551 its reverse (1550322226), we get a palindrome (7772552777).
The spelling of 6222230551 in words is "six billion, two hundred twenty-two million, two hundred thirty thousand, five hundred fifty-one".
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