Base | Representation |
---|---|
bin | 10000010110100011001010 |
3 | 22001210012102 |
4 | 100112203022 |
5 | 2044133131 |
6 | 231513402 |
7 | 51302366 |
oct | 20264312 |
9 | 8053172 |
10 | 4286666 |
11 | 24686aa |
12 | 1528862 |
13 | b711b7 |
14 | 7d82a6 |
15 | 59a1cb |
hex | 4168ca |
4286666 has 8 divisors (see below), whose sum is σ = 6768480. Its totient is φ = 2030508.
The previous prime is 4286663. The next prime is 4286677. The reversal of 4286666 is 6666824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 112807 = 4286666 / (4 + 2 + 8 + 6 + 6 + 6 + 6).
4286666 is a modest number, since divided by 6666 gives 428 as remainder.
It is not an unprimeable number, because it can be changed into a prime (4286663) 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, 56366 + ... + 56441.
It is an arithmetic number, because the mean of its divisors is an integer number (846060).
Almost surely, 24286666 is an apocalyptic number.
4286666 is a deficient number, since it is larger than the sum of its proper divisors (2481814).
4286666 is a wasteful number, since it uses less digits than its factorization.
4286666 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112828.
The product of its digits is 82944, while the sum is 38.
The square root of 4286666 is about 2070.4265261052. The cubic root of 4286666 is about 162.4450749285.
The spelling of 4286666 in words is "four million, two hundred eighty-six thousand, six hundred sixty-six".
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