Base | Representation |
---|---|
bin | 11101100101100000000… |
… | …100011111101010100100 |
3 | 21012100212102021101121211 |
4 | 131211200010133222210 |
5 | 231302323104301040 |
6 | 4154001352121204 |
7 | 266613614044441 |
oct | 35454004375244 |
9 | 7170772241554 |
10 | 2033131322020 |
11 | 71427869a457 |
12 | 28a04b696204 |
13 | 1199535a0126 |
14 | 70592b269c8 |
15 | 37d4698a8ea |
hex | 1d96011faa4 |
2033131322020 has 24 divisors (see below), whose sum is σ = 4350133812024. Its totient is φ = 797908141056.
The previous prime is 2033131322011. The next prime is 2033131322029. The reversal of 2033131322020 is 202231313302.
It is an interprime number because it is at equal distance from previous prime (2033131322011) and next prime (2033131322029).
It can be written as a sum of positive squares in 4 ways, for example, as 280721948224 + 1752409373796 = 529832^2 + 1323786^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2033131321982 and 2033131322000.
It is not an unprimeable number, because it can be changed into a prime (2033131322029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959023149 + ... + 959025268.
It is an arithmetic number, because the mean of its divisors is an integer number (181255575501).
Almost surely, 22033131322020 is an apocalyptic number.
2033131322020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2033131322020 is an abundant number, since it is smaller than the sum of its proper divisors (2317002490004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033131322020 is a wasteful number, since it uses less digits than its factorization.
2033131322020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918048479 (or 1918048477 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 2033131322020 its reverse (202231313302), we get a palindrome (2235362635322).
The spelling of 2033131322020 in words is "two trillion, thirty-three billion, one hundred thirty-one million, three hundred twenty-two thousand, twenty".
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