Base | Representation |
---|---|
bin | 11110101000011100001110 |
3 | 120002222001011 |
4 | 132220130032 |
5 | 4023424331 |
6 | 444035434 |
7 | 125152660 |
oct | 36503416 |
9 | 16088034 |
10 | 8029966 |
11 | 459503a |
12 | 2832b7a |
13 | 1881c79 |
14 | 10d0530 |
15 | a893b1 |
hex | 7a870e |
8029966 has 8 divisors (see below), whose sum is σ = 13765680. Its totient is φ = 3441408.
The previous prime is 8029943. The next prime is 8029969. The reversal of 8029966 is 6699208.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×80299662 = 128960707922312, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8029969) 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, 286771 + ... + 286798.
It is an arithmetic number, because the mean of its divisors is an integer number (1720710).
Almost surely, 28029966 is an apocalyptic number.
8029966 is a deficient number, since it is larger than the sum of its proper divisors (5735714).
8029966 is a wasteful number, since it uses less digits than its factorization.
8029966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573578.
The product of its (nonzero) digits is 46656, while the sum is 40.
The square root of 8029966 is about 2833.7194638849. The cubic root of 8029966 is about 200.2494055218.
The spelling of 8029966 in words is "eight million, twenty-nine thousand, nine hundred sixty-six".
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