Base | Representation |
---|---|
bin | 1000001000110… |
… | …01000010100110 |
3 | 11202102222010101 |
4 | 10010121002212 |
5 | 114433310011 |
6 | 10435014314 |
7 | 1456125523 |
oct | 404310246 |
9 | 152388111 |
10 | 68260006 |
11 | 35592831 |
12 | 1aa3a39a |
13 | 111ac849 |
14 | 90cc14a |
15 | 5ed52c1 |
hex | 41190a6 |
68260006 has 8 divisors (see below), whose sum is σ = 104771304. Its totient is φ = 33336240.
The previous prime is 68260001. The next prime is 68260009. The reversal of 68260006 is 60006286.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68260001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396775 + ... + 396946.
It is an arithmetic number, because the mean of its divisors is an integer number (13096413).
Almost surely, 268260006 is an apocalyptic number.
68260006 is a deficient number, since it is larger than the sum of its proper divisors (36511298).
68260006 is a wasteful number, since it uses less digits than its factorization.
68260006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793766.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 68260006 is about 8261.9613894039. The cubic root of 68260006 is about 408.6850715013.
The spelling of 68260006 in words is "sixty-eight million, two hundred sixty thousand, six".
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