Base | Representation |
---|---|
bin | 1111100000110110100111 |
3 | 21122121111112 |
4 | 33200312213 |
5 | 2020113402 |
6 | 223055235 |
7 | 46365230 |
oct | 17406647 |
9 | 7577445 |
10 | 4066727 |
11 | 2328435 |
12 | 144151b |
13 | ac5062 |
14 | 77c087 |
15 | 554e52 |
hex | 3e0da7 |
4066727 has 8 divisors (see below), whose sum is σ = 4663296. Its totient is φ = 3474072.
The previous prime is 4066721. The next prime is 4066729. The reversal of 4066727 is 7276604.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4066727 - 212 = 4062631 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4066693 and 4066702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4066721) by changing a digit.
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, 1778 + ... + 3360.
It is an arithmetic number, because the mean of its divisors is an integer number (582912).
Almost surely, 24066727 is an apocalyptic number.
4066727 is a deficient number, since it is larger than the sum of its proper divisors (596569).
4066727 is a wasteful number, since it uses less digits than its factorization.
4066727 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1957.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 4066727 is about 2016.6127541003. The cubic root of 4066727 is about 159.6179295104.
The spelling of 4066727 in words is "four million, sixty-six thousand, seven hundred twenty-seven".
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