Base | Representation |
---|---|
bin | 100000001101010100110… |
… | …100001001000100101001 |
3 | 21211120222211222012112000 |
4 | 200031110310021010221 |
5 | 242230400231042413 |
6 | 4412442411041213 |
7 | 315623260016343 |
oct | 40152464110451 |
9 | 7746884865460 |
10 | 2213331112233 |
11 | 783739790a0a |
12 | 2b8b60140209 |
13 | 130940727327 |
14 | 791a928c293 |
15 | 3c8919ab073 |
hex | 20354d09129 |
2213331112233 has 8 divisors (see below), whose sum is σ = 3279009055200. Its totient is φ = 1475554074804.
The previous prime is 2213331112199. The next prime is 2213331112283. The reversal of 2213331112233 is 3322111333122.
2213331112233 is a `hidden beast` number, since 2 + 213 + 331 + 112 + 2 + 3 + 3 = 666.
It is not a de Polignac number, because 2213331112233 - 28 = 2213331111977 is a prime.
It is a super-2 number, since 2×22133311122332 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 81975226379 = 2213331112233 / (2 + 2 + 1 + 3 + 3 + 3 + 1 + 1 + 1 + 2 + 2 + 3 + 3).
It is a junction number, because it is equal to n+sod(n) for n = 2213331112197 and 2213331112206.
It is not an unprimeable number, because it can be changed into a prime (2213331112283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40987613163 + ... + 40987613216.
It is an arithmetic number, because the mean of its divisors is an integer number (409876131900).
Almost surely, 22213331112233 is an apocalyptic number.
It is an amenable number.
2213331112233 is a deficient number, since it is larger than the sum of its proper divisors (1065677942967).
2213331112233 is an equidigital number, since it uses as much as digits as its factorization.
2213331112233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81975226388 (or 81975226382 counting only the distinct ones).
The product of its digits is 3888, while the sum is 27.
Adding to 2213331112233 its reverse (3322111333122), we get a palindrome (5535442445355).
The spelling of 2213331112233 in words is "two trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred twelve thousand, two hundred thirty-three".
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