Base | Representation |
---|---|
bin | 10110101111100011… |
… | …11100110100111001 |
3 | 1011111221111212211200 |
4 | 23113301330310321 |
5 | 200001243131413 |
6 | 5335333244413 |
7 | 611402252220 |
oct | 132761746471 |
9 | 34457455750 |
10 | 12210130233 |
11 | 51a6333624 |
12 | 2449193709 |
13 | 11c7857a42 |
14 | 83b8b9cb7 |
15 | 4b6e2b573 |
hex | 2d7c7cd39 |
12210130233 has 12 divisors (see below), whose sum is σ = 20156405568. Its totient is φ = 6977217240.
The previous prime is 12210130213. The next prime is 12210130253. The reversal of 12210130233 is 33203101221.
It is an interprime number because it is at equal distance from previous prime (12210130213) and next prime (12210130253).
It is not a de Polignac number, because 12210130233 - 28 = 12210129977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12210130213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96905733 + ... + 96905858.
It is an arithmetic number, because the mean of its divisors is an integer number (1679700464).
Almost surely, 212210130233 is an apocalyptic number.
It is an amenable number.
12210130233 is a deficient number, since it is larger than the sum of its proper divisors (7946275335).
12210130233 is a wasteful number, since it uses less digits than its factorization.
12210130233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193811604 (or 193811601 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12210130233 its reverse (33203101221), we get a palindrome (45413231454).
The spelling of 12210130233 in words is "twelve billion, two hundred ten million, one hundred thirty thousand, two hundred thirty-three".
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