Base | Representation |
---|---|
bin | 1000001101111… |
… | …01011101101011 |
3 | 11210201011221222 |
4 | 10012331131223 |
5 | 120121332413 |
6 | 10501252255 |
7 | 1464632153 |
oct | 406753553 |
9 | 153634858 |
10 | 68933483 |
11 | 35a02823 |
12 | 1b10408b |
13 | 11387258 |
14 | 9225763 |
15 | 60b9b08 |
hex | 41bd76b |
68933483 has 2 divisors, whose sum is σ = 68933484. Its totient is φ = 68933482.
The previous prime is 68933411. The next prime is 68933497. The reversal of 68933483 is 38433986.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 68933483 - 220 = 67884907 is a prime.
It is a super-2 number, since 2×689334832 = 9503650157022578, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (68933383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34466741 + 34466742.
It is an arithmetic number, because the mean of its divisors is an integer number (34466742).
Almost surely, 268933483 is an apocalyptic number.
68933483 is a deficient number, since it is larger than the sum of its proper divisors (1).
68933483 is an equidigital number, since it uses as much as digits as its factorization.
68933483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 373248, while the sum is 44.
The square root of 68933483 is about 8302.6190446148. The cubic root of 68933483 is about 410.0247516289.
The spelling of 68933483 in words is "sixty-eight million, nine hundred thirty-three thousand, four hundred eighty-three".
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