Base | Representation |
---|---|
bin | 1101100100110010100… |
… | …1100111010010011111 |
3 | 211021222002200102202221 |
4 | 3121030221213102133 |
5 | 12310110314224411 |
6 | 255045341530211 |
7 | 22564160042041 |
oct | 3311451472237 |
9 | 737862612687 |
10 | 233214211231 |
11 | 8a9a6384751 |
12 | 39246b73967 |
13 | 18cb858a3c1 |
14 | b405373a91 |
15 | 60ee357071 |
hex | 364ca6749f |
233214211231 has 2 divisors, whose sum is σ = 233214211232. Its totient is φ = 233214211230.
The previous prime is 233214211183. The next prime is 233214211247. The reversal of 233214211231 is 132112412332.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 233214211231 - 27 = 233214211103 is a prime.
It is a super-2 number, since 2×2332142112312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 233214211196 and 233214211205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (233214211831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116607105615 + 116607105616.
It is an arithmetic number, because the mean of its divisors is an integer number (116607105616).
Almost surely, 2233214211231 is an apocalyptic number.
233214211231 is a deficient number, since it is larger than the sum of its proper divisors (1).
233214211231 is an equidigital number, since it uses as much as digits as its factorization.
233214211231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 25.
Adding to 233214211231 its reverse (132112412332), we get a palindrome (365326623563).
The spelling of 233214211231 in words is "two hundred thirty-three billion, two hundred fourteen million, two hundred eleven thousand, two hundred thirty-one".
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