Base | Representation |
---|---|
bin | 1000001011100… |
… | …10101101100101 |
3 | 11210010121221220 |
4 | 10011302231211 |
5 | 120032033201 |
6 | 10450530553 |
7 | 1462215411 |
oct | 405625545 |
9 | 153117856 |
10 | 68627301 |
11 | 35813786 |
12 | 1ab96a59 |
13 | 112aaa92 |
14 | 9185d41 |
15 | 6059036 |
hex | 4172b65 |
68627301 has 8 divisors (see below), whose sum is σ = 91546944. Its totient is φ = 45729600.
The previous prime is 68627287. The next prime is 68627329. The reversal of 68627301 is 10372686.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 68627301 - 210 = 68626277 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68620301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4320 + ... + 12486.
It is an arithmetic number, because the mean of its divisors is an integer number (11443368).
Almost surely, 268627301 is an apocalyptic number.
It is an amenable number.
68627301 is a deficient number, since it is larger than the sum of its proper divisors (22919643).
68627301 is a wasteful number, since it uses less digits than its factorization.
68627301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10971.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 68627301 is about 8284.1596435607. The cubic root of 68627301 is about 409.4167813231.
Adding to 68627301 its reverse (10372686), we get a palindrome (78999987).
The spelling of 68627301 in words is "sixty-eight million, six hundred twenty-seven thousand, three hundred one".
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