Base | Representation |
---|---|
bin | 1111001001100111… |
… | …1111100001010001 |
3 | 101111102120221001202 |
4 | 3302121333201101 |
5 | 31312111300144 |
6 | 1511315440545 |
7 | 202532036312 |
oct | 36231774121 |
9 | 11442527052 |
10 | 4066900049 |
11 | 17a7728223 |
12 | 955bb6155 |
13 | 4ca746244 |
14 | 2a81aa609 |
15 | 18c08c64e |
hex | f267f851 |
4066900049 has 8 divisors (see below), whose sum is σ = 4290242880. Its totient is φ = 3844486800.
The previous prime is 4066900027. The next prime is 4066900051. The reversal of 4066900049 is 9400096604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4066900049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4066899985 and 4066900021.
It is not an unprimeable number, because it can be changed into a prime (4066900009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223397 + ... + 240914.
It is an arithmetic number, because the mean of its divisors is an integer number (536280360).
Almost surely, 24066900049 is an apocalyptic number.
It is an amenable number.
4066900049 is a deficient number, since it is larger than the sum of its proper divisors (223342831).
4066900049 is a wasteful number, since it uses less digits than its factorization.
4066900049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464791.
The product of its (nonzero) digits is 46656, while the sum is 38.
The square root of 4066900049 is about 63772.2514029417. The cubic root of 4066900049 is about 1596.2019352040.
The spelling of 4066900049 in words is "four billion, sixty-six million, nine hundred thousand, forty-nine".
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