Base | Representation |
---|---|
bin | 10110111000010001… |
… | …10001000010111001 |
3 | 1011201001001020100202 |
4 | 23130020301002321 |
5 | 200124001021103 |
6 | 5350504011545 |
7 | 613250435321 |
oct | 133410610271 |
9 | 34631036322 |
10 | 12283220153 |
11 | 5233615116 |
12 | 2469760bb5 |
13 | 1209a38b09 |
14 | 8474a4281 |
15 | 4bd567988 |
hex | 2dc2310b9 |
12283220153 has 2 divisors, whose sum is σ = 12283220154. Its totient is φ = 12283220152.
The previous prime is 12283220113. The next prime is 12283220161. The reversal of 12283220153 is 35102238221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8614252969 + 3668967184 = 92813^2 + 60572^2 .
It is a cyclic number.
It is not a de Polignac number, because 12283220153 - 210 = 12283219129 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (12283220113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6141610076 + 6141610077.
It is an arithmetic number, because the mean of its divisors is an integer number (6141610077).
Almost surely, 212283220153 is an apocalyptic number.
It is an amenable number.
12283220153 is a deficient number, since it is larger than the sum of its proper divisors (1).
12283220153 is an equidigital number, since it uses as much as digits as its factorization.
12283220153 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5760, while the sum is 29.
Adding to 12283220153 its reverse (35102238221), we get a palindrome (47385458374).
The spelling of 12283220153 in words is "twelve billion, two hundred eighty-three million, two hundred twenty thousand, one hundred fifty-three".
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