Base | Representation |
---|---|
bin | 1001001000111… |
… | …00010011110110 |
3 | 12100020211111120 |
4 | 10210130103312 |
5 | 124111141011 |
6 | 11335044410 |
7 | 1620421251 |
oct | 444342366 |
9 | 170224446 |
10 | 76662006 |
11 | 3a301333 |
12 | 21810706 |
13 | 12b61c45 |
14 | a278098 |
15 | 6ae4a06 |
hex | 491c4f6 |
76662006 has 16 divisors (see below), whose sum is σ = 153410544. Its totient is φ = 25539584.
The previous prime is 76661987. The next prime is 76662011. The reversal of 76662006 is 60026667.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 16786 + ... + 20858.
It is an arithmetic number, because the mean of its divisors is an integer number (9588159).
Almost surely, 276662006 is an apocalyptic number.
76662006 is an abundant number, since it is smaller than the sum of its proper divisors (76748538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76662006 is a wasteful number, since it uses less digits than its factorization.
76662006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7215.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 76662006 is about 8755.6842108427. The cubic root of 76662006 is about 424.8086908291.
The spelling of 76662006 in words is "seventy-six million, six hundred sixty-two thousand, six".
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