Base | Representation |
---|---|
bin | 1000101011100001… |
… | …1010011001110100 |
3 | 20000101101111111200 |
4 | 2022320122121310 |
5 | 14232442402040 |
6 | 1023112532500 |
7 | 111512022153 |
oct | 21270323164 |
9 | 6011344450 |
10 | 2330044020 |
11 | a96281617 |
12 | 5503b1130 |
13 | 2b1964195 |
14 | 18164d59a |
15 | d9858630 |
hex | 8ae1a674 |
2330044020 has 36 divisors (see below), whose sum is σ = 7067800740. Its totient is φ = 621345024.
The previous prime is 2330044019. The next prime is 2330044039. The reversal of 2330044020 is 204400332.
It can be written as a sum of positive squares in 2 ways, for example, as 1099718244 + 1230325776 = 33162^2 + 35076^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2330043984 and 2330044002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6472165 + ... + 6472524.
Almost surely, 22330044020 is an apocalyptic number.
2330044020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2330044020 is an abundant number, since it is smaller than the sum of its proper divisors (4737756720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2330044020 is a wasteful number, since it uses less digits than its factorization.
2330044020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12944704 (or 12944699 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 2330044020 is about 48270.5295185375. The cubic root of 2330044020 is about 1325.7288540132.
Adding to 2330044020 its reverse (204400332), we get a palindrome (2534444352).
The spelling of 2330044020 in words is "two billion, three hundred thirty million, forty-four thousand, twenty".
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