Base | Representation |
---|---|
bin | 1100101111011100… |
… | …1010001001011011 |
3 | 22211100202220110121 |
4 | 3023313022021123 |
5 | 24001034444311 |
6 | 1323215254111 |
7 | 150520340443 |
oct | 31367121133 |
9 | 8740686417 |
10 | 3420234331 |
11 | 14a56a6748 |
12 | 7b551a337 |
13 | 42678bac7 |
14 | 246357123 |
15 | 150402b71 |
hex | cbdca25b |
3420234331 has 2 divisors, whose sum is σ = 3420234332. Its totient is φ = 3420234330.
The previous prime is 3420234287. The next prime is 3420234347. The reversal of 3420234331 is 1334320243.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3420234331 is a prime.
It is a super-2 number, since 2×34202343312 = 23396005757902035122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3420234296 and 3420234305.
It is not a weakly prime, because it can be changed into another prime (3420234031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710117165 + 1710117166.
It is an arithmetic number, because the mean of its divisors is an integer number (1710117166).
Almost surely, 23420234331 is an apocalyptic number.
3420234331 is a deficient number, since it is larger than the sum of its proper divisors (1).
3420234331 is an equidigital number, since it uses as much as digits as its factorization.
3420234331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 3420234331 is about 58482.7695223132. The cubic root of 3420234331 is about 1506.6716643061.
Adding to 3420234331 its reverse (1334320243), we get a palindrome (4754554574).
The spelling of 3420234331 in words is "three billion, four hundred twenty million, two hundred thirty-four thousand, three hundred thirty-one".
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