Base | Representation |
---|---|
bin | 1011100110101011… |
… | …01001011011010001 |
3 | 121002011212220022200 |
4 | 11303111221123101 |
5 | 100224341144331 |
6 | 2510110553413 |
7 | 310246211661 |
oct | 56325513321 |
9 | 17064786280 |
10 | 6230021841 |
11 | 270775968a |
12 | 125a508869 |
13 | 783934c74 |
14 | 4315a81a1 |
15 | 266e225e6 |
hex | 1735696d1 |
6230021841 has 18 divisors (see below), whose sum is σ = 9559410822. Its totient is φ = 3909031680.
The previous prime is 6230021801. The next prime is 6230021921. The reversal of 6230021841 is 1481200326.
It can be written as a sum of positive squares in 3 ways, for example, as 3471566400 + 2758455441 = 58920^2 + 52521^2 .
It is not a de Polignac number, because 6230021841 - 213 = 6230013649 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6230021801) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1195020 + ... + 1200221.
It is an arithmetic number, because the mean of its divisors is an integer number (531078379).
Almost surely, 26230021841 is an apocalyptic number.
It is an amenable number.
6230021841 is a deficient number, since it is larger than the sum of its proper divisors (3329388981).
6230021841 is a wasteful number, since it uses less digits than its factorization.
6230021841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2395281 (or 2395261 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 6230021841 is about 78930.4873987232. The cubic root of 6230021841 is about 1840.0509832479.
The spelling of 6230021841 in words is "six billion, two hundred thirty million, twenty-one thousand, eight hundred forty-one".
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