Base | Representation |
---|---|
bin | 11010100100000… |
… | …01011100100111 |
3 | 120112021212000000 |
4 | 31102001130213 |
5 | 424021001302 |
6 | 34035552343 |
7 | 5344003161 |
oct | 1522013447 |
9 | 515255000 |
10 | 222828327 |
11 | 104865247 |
12 | 6275b6b3 |
13 | 3721aba7 |
14 | 21845931 |
15 | 1486831c |
hex | d481727 |
222828327 has 14 divisors (see below), whose sum is σ = 334090752. Its totient is φ = 148551732.
The previous prime is 222828283. The next prime is 222828349. The reversal of 222828327 is 723828222.
It is not a de Polignac number, because 222828327 - 210 = 222827303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 222828291 and 222828300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222821327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 152103 + ... + 153560.
Almost surely, 2222828327 is an apocalyptic number.
222828327 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
222828327 is a deficient number, since it is larger than the sum of its proper divisors (111262425).
222828327 is an frugal number, since it uses more digits than its factorization.
222828327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305681 (or 305666 counting only the distinct ones).
The product of its digits is 43008, while the sum is 36.
The square root of 222828327 is about 14927.4353791936. The cubic root of 222828327 is about 606.2570471140.
The spelling of 222828327 in words is "two hundred twenty-two million, eight hundred twenty-eight thousand, three hundred twenty-seven".
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