Base | Representation |
---|---|
bin | 1000010100101101… |
… | …0011000011000011 |
3 | 12202201021210101021 |
4 | 2011023103003003 |
5 | 14033442100311 |
6 | 1005413250311 |
7 | 106240334341 |
oct | 20513230303 |
9 | 5681253337 |
10 | 2234331331 |
11 | a47249221 |
12 | 524333997 |
13 | 297b91c5b |
14 | 172a56991 |
15 | d124e171 |
hex | 852d30c3 |
2234331331 has 2 divisors, whose sum is σ = 2234331332. Its totient is φ = 2234331330.
The previous prime is 2234331287. The next prime is 2234331349. The reversal of 2234331331 is 1331334322.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2234331331 - 213 = 2234323139 is a prime.
It is a super-2 number, since 2×22343313312 = 9984472993376463122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2234331296 and 2234331305.
It is not a weakly prime, because it can be changed into another prime (2234331031) 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, 1117165665 + 1117165666.
It is an arithmetic number, because the mean of its divisors is an integer number (1117165666).
Almost surely, 22234331331 is an apocalyptic number.
2234331331 is a deficient number, since it is larger than the sum of its proper divisors (1).
2234331331 is an equidigital number, since it uses as much as digits as its factorization.
2234331331 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3888, while the sum is 25.
The square root of 2234331331 is about 47268.7140823611. The cubic root of 2234331331 is about 1307.3218659887.
Adding to 2234331331 its reverse (1331334322), we get a palindrome (3565665653).
The spelling of 2234331331 in words is "two billion, two hundred thirty-four million, three hundred thirty-one thousand, three hundred thirty-one".
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