Base | Representation |
---|---|
bin | 10110111010100010… |
… | …01101011111011001 |
3 | 1011202100210001221200 |
4 | 23131101031133121 |
5 | 200143331223113 |
6 | 5352423024413 |
7 | 613601032320 |
oct | 133521153731 |
9 | 34670701850 |
10 | 12302211033 |
11 | 5243306262 |
12 | 2473b9b109 |
13 | 1210957b18 |
14 | 849c090b7 |
15 | 4c0069873 |
hex | 2dd44d7d9 |
12302211033 has 24 divisors (see below), whose sum is σ = 20780705088. Its totient is φ = 6866348832.
The previous prime is 12302211023. The next prime is 12302211073. The reversal of 12302211033 is 33011220321.
It is not a de Polignac number, because 12302211033 - 29 = 12302210521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12302210997 and 12302211015.
It is not an unprimeable number, because it can be changed into a prime (12302211013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2267910 + ... + 2273327.
It is an arithmetic number, because the mean of its divisors is an integer number (865862712).
Almost surely, 212302211033 is an apocalyptic number.
It is an amenable number.
12302211033 is a deficient number, since it is larger than the sum of its proper divisors (8478494055).
12302211033 is a wasteful number, since it uses less digits than its factorization.
12302211033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4541293 (or 4541290 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12302211033 its reverse (33011220321), we get a palindrome (45313431354).
The spelling of 12302211033 in words is "twelve billion, three hundred two million, two hundred eleven thousand, thirty-three".
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