Base | Representation |
---|---|
bin | 1111110101101… |
… | …1001010110010 |
3 | 11122000011220221 |
4 | 3331123022302 |
5 | 114001334324 |
6 | 10331523254 |
7 | 1434451204 |
oct | 375331262 |
9 | 148004827 |
10 | 66433714 |
11 | 345556a6 |
12 | 1a2b952a |
13 | 109c04b9 |
14 | 8b74774 |
15 | 5c740e4 |
hex | 3f5b2b2 |
66433714 has 8 divisors (see below), whose sum is σ = 99685548. Its totient is φ = 33205200.
The previous prime is 66433699. The next prime is 66433721. The reversal of 66433714 is 41733466.
It can be written as a sum of positive squares in 2 ways, for example, as 65076489 + 1357225 = 8067^2 + 1165^2 .
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 66433714.
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, 6564 + ... + 13264.
Almost surely, 266433714 is an apocalyptic number.
66433714 is a deficient number, since it is larger than the sum of its proper divisors (33251834).
66433714 is a wasteful number, since it uses less digits than its factorization.
66433714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11660.
The product of its digits is 36288, while the sum is 34.
The square root of 66433714 is about 8150.6879464251. The cubic root of 66433714 is about 405.0072934723.
The spelling of 66433714 in words is "sixty-six million, four hundred thirty-three thousand, seven hundred fourteen".
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