Base | Representation |
---|---|
bin | 11110001111011011111110… |
… | …001000111001001001010101 |
3 | 122102220212222110112200101011 |
4 | 132033123332020321021111 |
5 | 114413102022041011041 |
6 | 1150512213221532221 |
7 | 40005044011342555 |
oct | 3617337610711125 |
9 | 572825873480334 |
10 | 133002221032021 |
11 | 39418a1a459160 |
12 | 12b0087a874071 |
13 | 592a09529b803 |
14 | 24bb4b0049165 |
15 | 1059a5dcb0e81 |
hex | 78f6fe239255 |
133002221032021 has 12 divisors (see below), whose sum is σ = 148246107045120. Its totient is φ = 118338533198360.
The previous prime is 133002221032013. The next prime is 133002221032039. The reversal of 133002221032021 is 120230122200331.
It is not a de Polignac number, because 133002221032021 - 23 = 133002221032013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133002221031983 and 133002221032001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133002221032081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2736759541 + ... + 2736808138.
It is an arithmetic number, because the mean of its divisors is an integer number (12353842253760).
Almost surely, 2133002221032021 is an apocalyptic number.
133002221032021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
133002221032021 is a deficient number, since it is larger than the sum of its proper divisors (15243886013099).
133002221032021 is an equidigital number, since it uses as much as digits as its factorization.
133002221032021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5473567784 (or 5473567737 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 133002221032021 its reverse (120230122200331), we get a palindrome (253232343232352).
The spelling of 133002221032021 in words is "one hundred thirty-three trillion, two billion, two hundred twenty-one million, thirty-two thousand, twenty-one".
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