Base | Representation |
---|---|
bin | 100001010100100… |
… | …0101101000011101 |
3 | 2212220211200220101 |
4 | 1002221011220131 |
5 | 4242211122404 |
6 | 302540021101 |
7 | 36464262136 |
oct | 10251055035 |
9 | 2786750811 |
10 | 1118067229 |
11 | 524135504 |
12 | 272531791 |
13 | 14a838456 |
14 | a86c2c8d |
15 | 682542a4 |
hex | 42a45a1d |
1118067229 has 2 divisors, whose sum is σ = 1118067230. Its totient is φ = 1118067228.
The previous prime is 1118067199. The next prime is 1118067241. The reversal of 1118067229 is 9227608111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1102107204 + 15960025 = 33198^2 + 3995^2 .
It is a cyclic number.
It is not a de Polignac number, because 1118067229 - 211 = 1118065181 is a prime.
It is a super-4 number, since 4×11180672294 (a number of 37 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1118067529) 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 as a sum of consecutive naturals, namely, 559033614 + 559033615.
It is an arithmetic number, because the mean of its divisors is an integer number (559033615).
Almost surely, 21118067229 is an apocalyptic number.
It is an amenable number.
1118067229 is a deficient number, since it is larger than the sum of its proper divisors (1).
1118067229 is an equidigital number, since it uses as much as digits as its factorization.
1118067229 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 37.
The square root of 1118067229 is about 33437.5123028015. The cubic root of 1118067229 is about 1037.9011012925.
The spelling of 1118067229 in words is "one billion, one hundred eighteen million, sixty-seven thousand, two hundred twenty-nine".
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