Base | Representation |
---|---|
bin | 111110101101010… |
… | …1011000111010111 |
3 | 12102122022121101222 |
4 | 1331122223013113 |
5 | 13302130104333 |
6 | 544443040555 |
7 | 103066634420 |
oct | 17532530727 |
9 | 5378277358 |
10 | 2104144343 |
11 | 98a809874 |
12 | 4a881015b |
13 | 276c0c332 |
14 | 15d648647 |
15 | c4ad5298 |
hex | 7d6ab1d7 |
2104144343 has 8 divisors (see below), whose sum is σ = 2419490688. Its totient is φ = 1792486584.
The previous prime is 2104144333. The next prime is 2104144369. The reversal of 2104144343 is 3434414012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2104144343 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 (2104144333) 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, 920921 + ... + 923202.
It is an arithmetic number, because the mean of its divisors is an integer number (302436336).
Almost surely, 22104144343 is an apocalyptic number.
2104144343 is a deficient number, since it is larger than the sum of its proper divisors (315346345).
2104144343 is a wasteful number, since it uses less digits than its factorization.
2104144343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1844293.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 2104144343 is about 45870.9531512045. The cubic root of 2104144343 is about 1281.4210176701.
Adding to 2104144343 its reverse (3434414012), we get a palindrome (5538558355).
The spelling of 2104144343 in words is "two billion, one hundred four million, one hundred forty-four thousand, three hundred forty-three".
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