Base | Representation |
---|---|
bin | 1011110001000010111… |
… | …0010101000000100100 |
3 | 201022202202200100122001 |
4 | 2330100232111000210 |
5 | 11302442333334134 |
6 | 232510320215044 |
7 | 20414214005236 |
oct | 2742056250044 |
9 | 638682610561 |
10 | 202144043044 |
11 | 788020514a9 |
12 | 3321576a484 |
13 | 160a658abb8 |
14 | 9ad8b54256 |
15 | 53d17db414 |
hex | 2f10b95024 |
202144043044 has 12 divisors (see below), whose sum is σ = 360426643164. Its totient is φ = 99165002144.
The previous prime is 202144043029. The next prime is 202144043093. The reversal of 202144043044 is 440340441202.
It can be written as a sum of positive squares in 2 ways, for example, as 158666788900 + 43477254144 = 398330^2 + 208512^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476754607 + ... + 476755030.
It is an arithmetic number, because the mean of its divisors is an integer number (30035553597).
Almost surely, 2202144043044 is an apocalyptic number.
It is an amenable number.
202144043044 is a deficient number, since it is larger than the sum of its proper divisors (158282600120).
202144043044 is a wasteful number, since it uses less digits than its factorization.
202144043044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 953509694 (or 953509692 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 202144043044 its reverse (440340441202), we get a palindrome (642484484246).
The spelling of 202144043044 in words is "two hundred two billion, one hundred forty-four million, forty-three thousand, forty-four".
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