Base | Representation |
---|---|
bin | 1111110011110011110011 |
3 | 21210120000020 |
4 | 33303303303 |
5 | 2030104441 |
6 | 224454523 |
7 | 50140500 |
oct | 17636363 |
9 | 7716006 |
10 | 4144371 |
11 | 2380800 |
12 | 147a443 |
13 | b214ba |
14 | 79c4a7 |
15 | 56ce66 |
hex | 3f3cf3 |
4144371 has 36 divisors (see below), whose sum is σ = 7095816. Its totient is φ = 2143680.
The previous prime is 4144369. The next prime is 4144373. The reversal of 4144371 is 1734414.
It is an interprime number because it is at equal distance from previous prime (4144369) and next prime (4144373).
It is not a de Polignac number, because 4144371 - 21 = 4144369 is a prime.
It is an Ulam number.
4144371 is a lucky number.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (4144373) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17671 + ... + 17903.
It is an arithmetic number, because the mean of its divisors is an integer number (197106).
Almost surely, 24144371 is an apocalyptic number.
4144371 is a deficient number, since it is larger than the sum of its proper divisors (2951445).
4144371 is a wasteful number, since it uses less digits than its factorization.
4144371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272 (or 254 counting only the distinct ones).
The product of its digits is 1344, while the sum is 24.
The square root of 4144371 is about 2035.7728262260. The cubic root of 4144371 is about 160.6273675760.
Adding to 4144371 its reverse (1734414), we get a palindrome (5878785).
It can be divided in two parts, 41443 and 71, that added together give a palindrome (41514).
The spelling of 4144371 in words is "four million, one hundred forty-four thousand, three hundred seventy-one".
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