Base | Representation |
---|---|
bin | 110001000001… |
… | …111111101101 |
3 | 220012000022112 |
4 | 301001333231 |
5 | 11242300404 |
6 | 1135253405 |
7 | 214151654 |
oct | 61017755 |
9 | 26160275 |
10 | 12853229 |
11 | 7289904 |
12 | 437a265 |
13 | 288047c |
14 | 19c819b |
15 | 11dd56e |
hex | c41fed |
12853229 has 2 divisors, whose sum is σ = 12853230. Its totient is φ = 12853228.
The previous prime is 12853223. The next prime is 12853261. The reversal of 12853229 is 92235821.
It is a happy number.
It is an a-pointer prime, because the next prime (12853261) can be obtained adding 12853229 to its sum of digits (32).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11222500 + 1630729 = 3350^2 + 1277^2 .
It is a cyclic number.
It is not a de Polignac number, because 12853229 - 216 = 12787693 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 12853195 and 12853204.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12853223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6426614 + 6426615.
It is an arithmetic number, because the mean of its divisors is an integer number (6426615).
Almost surely, 212853229 is an apocalyptic number.
It is an amenable number.
12853229 is a deficient number, since it is larger than the sum of its proper divisors (1).
12853229 is an equidigital number, since it uses as much as digits as its factorization.
12853229 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8640, while the sum is 32.
The square root of 12853229 is about 3585.1400251594. The cubic root of 12853229 is about 234.2452259111.
The spelling of 12853229 in words is "twelve million, eight hundred fifty-three thousand, two hundred twenty-nine".
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