Base | Representation |
---|---|
bin | 1111101101001001110001 |
3 | 21202011121101 |
4 | 33231021301 |
5 | 2023221410 |
6 | 224124401 |
7 | 46665136 |
oct | 17551161 |
9 | 7664541 |
10 | 4117105 |
11 | 2362273 |
12 | 1466701 |
13 | b11c75 |
14 | 79258d |
15 | 564d3a |
hex | 3ed271 |
4117105 has 4 divisors (see below), whose sum is σ = 4940532. Its totient is φ = 3293680.
The previous prime is 4117081. The next prime is 4117109. The reversal of 4117105 is 5017114.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5017114 = 2 ⋅2508557.
It can be written as a sum of positive squares in 2 ways, for example, as 848241 + 3268864 = 921^2 + 1808^2 .
It is not a de Polignac number, because 4117105 - 213 = 4108913 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 (4117109) 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 3 ways as a sum of consecutive naturals, for example, 411706 + ... + 411715.
It is an arithmetic number, because the mean of its divisors is an integer number (1235133).
Almost surely, 24117105 is an apocalyptic number.
It is an amenable number.
4117105 is a deficient number, since it is larger than the sum of its proper divisors (823427).
4117105 is an equidigital number, since it uses as much as digits as its factorization.
4117105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823426.
The product of its (nonzero) digits is 140, while the sum is 19.
The square root of 4117105 is about 2029.0650556352. The cubic root of 4117105 is about 160.2743340489.
Subtracting 4117105 from its reverse (5017114), we obtain a palindrome (900009).
The spelling of 4117105 in words is "four million, one hundred seventeen thousand, one hundred five".
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