Base | Representation |
---|---|
bin | 100000000011111010… |
… | …1001010010111001111 |
3 | 20120201100000201222201 |
4 | 1000013311022113033 |
5 | 2112001304301302 |
6 | 51344000422331 |
7 | 4655121411544 |
oct | 1000765122717 |
9 | 216640021881 |
10 | 68850853327 |
11 | 2722156a183 |
12 | 114160179a7 |
13 | 6653349ac9 |
14 | 3492162bcb |
15 | 1bce7bcc87 |
hex | 1007d4a5cf |
68850853327 has 2 divisors, whose sum is σ = 68850853328. Its totient is φ = 68850853326.
The previous prime is 68850853307. The next prime is 68850853343. The reversal of 68850853327 is 72335805886.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 68850853327 - 215 = 68850820559 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (68850853307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34425426663 + 34425426664.
It is an arithmetic number, because the mean of its divisors is an integer number (34425426664).
Almost surely, 268850853327 is an apocalyptic number.
68850853327 is a deficient number, since it is larger than the sum of its proper divisors (1).
68850853327 is an equidigital number, since it uses as much as digits as its factorization.
68850853327 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9676800, while the sum is 55.
The spelling of 68850853327 in words is "sixty-eight billion, eight hundred fifty million, eight hundred fifty-three thousand, three hundred twenty-seven".
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