Base | Representation |
---|---|
bin | 111100111010110… |
… | …1011000100110101 |
3 | 12021110100201011111 |
4 | 1321311223010311 |
5 | 13141243110310 |
6 | 534500235021 |
7 | 101440450501 |
oct | 17165530465 |
9 | 5243321144 |
10 | 2044113205 |
11 | 959937562 |
12 | 49069ba71 |
13 | 267651154 |
14 | 15569d301 |
15 | be6c828a |
hex | 79d6b135 |
2044113205 has 4 divisors (see below), whose sum is σ = 2452935852. Its totient is φ = 1635290560.
The previous prime is 2044113199. The next prime is 2044113209. The reversal of 2044113205 is 5023114402.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1068113124 + 976000081 = 32682^2 + 31241^2 .
It is a de Polignac number, because none of the positive numbers 2k-2044113205 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 (2044113209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204411316 + ... + 204411325.
It is an arithmetic number, because the mean of its divisors is an integer number (613233963).
Almost surely, 22044113205 is an apocalyptic number.
It is an amenable number.
2044113205 is a deficient number, since it is larger than the sum of its proper divisors (408822647).
2044113205 is an equidigital number, since it uses as much as digits as its factorization.
2044113205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408822646.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2044113205 is about 45211.8701780849. The cubic root of 2044113205 is about 1269.1169600936.
Adding to 2044113205 its reverse (5023114402), we get a palindrome (7067227607).
The spelling of 2044113205 in words is "two billion, forty-four million, one hundred thirteen thousand, two hundred five".
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