Base | Representation |
---|---|
bin | 1000001000110… |
… | …00000011011110 |
3 | 11202102202120202 |
4 | 10010120003132 |
5 | 114433142331 |
6 | 10434543502 |
7 | 1456110662 |
oct | 404300336 |
9 | 152382522 |
10 | 68255966 |
11 | 3558a799 |
12 | 1aa37b92 |
13 | 111aaa5c |
14 | 90ca8a2 |
15 | 5ed3ecb |
hex | 41180de |
68255966 has 8 divisors (see below), whose sum is σ = 105914520. Its totient is φ = 32951128.
The previous prime is 68255959. The next prime is 68255977. The reversal of 68255966 is 66955286.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 68255966.
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, 588356 + ... + 588471.
It is an arithmetic number, because the mean of its divisors is an integer number (13239315).
Almost surely, 268255966 is an apocalyptic number.
68255966 is a deficient number, since it is larger than the sum of its proper divisors (37658554).
68255966 is a wasteful number, since it uses less digits than its factorization.
68255966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176858.
The product of its digits is 777600, while the sum is 47.
The square root of 68255966 is about 8261.7168917847. The cubic root of 68255966 is about 408.6770086040.
The spelling of 68255966 in words is "sixty-eight million, two hundred fifty-five thousand, nine hundred sixty-six".
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