Base | Representation |
---|---|
bin | 1000000111000… |
… | …01111011111101 |
3 | 11202000111111221 |
4 | 10003201323331 |
5 | 114404044201 |
6 | 10430113341 |
7 | 1454165506 |
oct | 403417375 |
9 | 152014457 |
10 | 68034301 |
11 | 354491a5 |
12 | 1a94b851 |
13 | 11130baa |
14 | 906dbad |
15 | 5e8d4a1 |
hex | 40e1efd |
68034301 has 2 divisors, whose sum is σ = 68034302. Its totient is φ = 68034300.
The previous prime is 68034251. The next prime is 68034341. The reversal of 68034301 is 10343086.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 67732900 + 301401 = 8230^2 + 549^2 .
It is a cyclic number.
It is not a de Polignac number, because 68034301 - 27 = 68034173 is a prime.
It is a super-2 number, since 2×680343012 = 9257332225117202, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (68034341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34017150 + 34017151.
It is an arithmetic number, because the mean of its divisors is an integer number (34017151).
Almost surely, 268034301 is an apocalyptic number.
It is an amenable number.
68034301 is a deficient number, since it is larger than the sum of its proper divisors (1).
68034301 is an equidigital number, since it uses as much as digits as its factorization.
68034301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 68034301 is about 8248.2907926430. The cubic root of 68034301 is about 408.2341284846.
Adding to 68034301 its reverse (10343086), we get a palindrome (78377387).
The spelling of 68034301 in words is "sixty-eight million, thirty-four thousand, three hundred one".
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