Base | Representation |
---|---|
bin | 1100010110000000100… |
… | …00000010000011111111 |
3 | 1111112202111121022212102 |
4 | 12023000100002003333 |
5 | 23422110322120411 |
6 | 522502121255315 |
7 | 42433251261653 |
oct | 6130020020377 |
9 | 1445674538772 |
10 | 424132223231 |
11 | 153967645942 |
12 | 6a24903453b |
13 | 30cc3151082 |
14 | 167571baa63 |
15 | b075306d3b |
hex | 62c04020ff |
424132223231 has 2 divisors, whose sum is σ = 424132223232. Its totient is φ = 424132223230.
The previous prime is 424132223209. The next prime is 424132223237. The reversal of 424132223231 is 132322231424.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-424132223231 is a prime.
It is a super-2 number, since 2×4241322232312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 424132223194 and 424132223203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (424132223237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212066111615 + 212066111616.
It is an arithmetic number, because the mean of its divisors is an integer number (212066111616).
Almost surely, 2424132223231 is an apocalyptic number.
424132223231 is a deficient number, since it is larger than the sum of its proper divisors (1).
424132223231 is an equidigital number, since it uses as much as digits as its factorization.
424132223231 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 13824, while the sum is 29.
Adding to 424132223231 its reverse (132322231424), we get a palindrome (556454454655).
The spelling of 424132223231 in words is "four hundred twenty-four billion, one hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty-one".
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