Base | Representation |
---|---|
bin | 111110101000001… |
… | …0111001000010011 |
3 | 12102110020021011202 |
4 | 1331100113020103 |
5 | 13300432103133 |
6 | 544305101415 |
7 | 103034645162 |
oct | 17520271023 |
9 | 5373207152 |
10 | 2101441043 |
11 | 989232839 |
12 | 4a792786b |
13 | 2764a3a50 |
14 | 15d1433d9 |
15 | c474e2e8 |
hex | 7d417213 |
2101441043 has 16 divisors (see below), whose sum is σ = 2441438496. Its totient is φ = 1791229440.
The previous prime is 2101441037. The next prime is 2101441049. The reversal of 2101441043 is 3401441012.
It is an interprime number because it is at equal distance from previous prime (2101441037) and next prime (2101441049).
It is not a de Polignac number, because 2101441043 - 214 = 2101424659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2101441049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77993 + ... + 101418.
It is an arithmetic number, because the mean of its divisors is an integer number (152589906).
Almost surely, 22101441043 is an apocalyptic number.
2101441043 is a deficient number, since it is larger than the sum of its proper divisors (339997453).
2101441043 is a wasteful number, since it uses less digits than its factorization.
2101441043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179494.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2101441043 is about 45841.4773213080. The cubic root of 2101441043 is about 1280.8720138285.
Adding to 2101441043 its reverse (3401441012), we get a palindrome (5502882055).
The spelling of 2101441043 in words is "two billion, one hundred one million, four hundred forty-one thousand, forty-three".
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