Base | Representation |
---|---|
bin | 1111110011110001000101 |
3 | 21210112202210 |
4 | 33303301011 |
5 | 2030103242 |
6 | 224454033 |
7 | 50140131 |
oct | 17636105 |
9 | 7715683 |
10 | 4144197 |
11 | 2380662 |
12 | 147a319 |
13 | b213b5 |
14 | 79c3c1 |
15 | 56cd9c |
hex | 3f3c45 |
4144197 has 8 divisors (see below), whose sum is σ = 5546656. Its totient is φ = 2752272.
The previous prime is 4144181. The next prime is 4144201. The reversal of 4144197 is 7914414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4144197 - 24 = 4144181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4144177) 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, 1663 + ... + 3324.
It is an arithmetic number, because the mean of its divisors is an integer number (693332).
Almost surely, 24144197 is an apocalyptic number.
It is an amenable number.
4144197 is a deficient number, since it is larger than the sum of its proper divisors (1402459).
4144197 is a wasteful number, since it uses less digits than its factorization.
4144197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5267.
The product of its digits is 4032, while the sum is 30.
The square root of 4144197 is about 2035.7300901642. The cubic root of 4144197 is about 160.6251195828.
The spelling of 4144197 in words is "four million, one hundred forty-four thousand, one hundred ninety-seven".
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