Base | Representation |
---|---|
bin | 1000000111010… |
… | …01101100100110 |
3 | 11202002010010011 |
4 | 10003221230212 |
5 | 114411103321 |
6 | 10430520434 |
7 | 1454360254 |
oct | 403515446 |
9 | 152063104 |
10 | 68066086 |
11 | 35470070 |
12 | 1a96611a |
13 | 111424ba |
14 | 907b5d4 |
15 | 5e97ae1 |
hex | 40e9b26 |
68066086 has 8 divisors (see below), whose sum is σ = 111380904. Its totient is φ = 30939120.
The previous prime is 68066077. The next prime is 68066101.
68066086 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1546935 + ... + 1546978.
It is an arithmetic number, because the mean of its divisors is an integer number (13922613).
Almost surely, 268066086 is an apocalyptic number.
68066086 is a deficient number, since it is larger than the sum of its proper divisors (43314818).
68066086 is a wasteful number, since it uses less digits than its factorization.
68066086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3093926.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 68066086 is about 8250.2173304708. The cubic root of 68066086 is about 408.2976929974.
It can be divided in two parts, 680 and 66086, that added together give a palindrome (66766).
The spelling of 68066086 in words is "sixty-eight million, sixty-six thousand, eighty-six".
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