Base | Representation |
---|---|
bin | 100100011011000… |
… | …0100010100101111 |
3 | 10011011122210100122 |
4 | 1020312010110233 |
5 | 10000331224124 |
6 | 321134315155 |
7 | 42166650041 |
oct | 11066042457 |
9 | 3134583318 |
10 | 1222133039 |
11 | 577953706 |
12 | 2a1358abb |
13 | 16627375a |
14 | b8451a91 |
15 | 7245d75e |
hex | 48d8452f |
1222133039 has 2 divisors, whose sum is σ = 1222133040. Its totient is φ = 1222133038.
The previous prime is 1222132999. The next prime is 1222133047. The reversal of 1222133039 is 9303312221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1222133039 - 28 = 1222132783 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1222132999 and 1222133017.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1222133089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611066519 + 611066520.
It is an arithmetic number, because the mean of its divisors is an integer number (611066520).
Almost surely, 21222133039 is an apocalyptic number.
1222133039 is a deficient number, since it is larger than the sum of its proper divisors (1).
1222133039 is an equidigital number, since it uses as much as digits as its factorization.
1222133039 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 1222133039 is about 34959.0194227470. The cubic root of 1222133039 is about 1069.1521040709.
The spelling of 1222133039 in words is "one billion, two hundred twenty-two million, one hundred thirty-three thousand, thirty-nine".
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