Base | Representation |
---|---|
bin | 11101011001011001001… |
… | …001010001101101110001 |
3 | 21011010022100102122120201 |
4 | 131121121021101231301 |
5 | 231044211314430301 |
6 | 4144011321435201 |
7 | 265643465443423 |
oct | 35313111215561 |
9 | 7133270378521 |
10 | 2020130233201 |
11 | 709806940a53 |
12 | 28762163bb01 |
13 | 118660c09972 |
14 | 6dabc196813 |
15 | 378353c1201 |
hex | 1d659251b71 |
2020130233201 has 4 divisors (see below), whose sum is σ = 2020913535600. Its totient is φ = 2019346930804.
The previous prime is 2020130233151. The next prime is 2020130233217. The reversal of 2020130233201 is 1023320310202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2020130233201 - 211 = 2020130231153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020130231201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391647331 + ... + 391652488.
It is an arithmetic number, because the mean of its divisors is an integer number (505228383900).
Almost surely, 22020130233201 is an apocalyptic number.
It is an amenable number.
2020130233201 is a deficient number, since it is larger than the sum of its proper divisors (783302399).
2020130233201 is an equidigital number, since it uses as much as digits as its factorization.
2020130233201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783302398.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 2020130233201 its reverse (1023320310202), we get a palindrome (3043450543403).
The spelling of 2020130233201 in words is "two trillion, twenty billion, one hundred thirty million, two hundred thirty-three thousand, two hundred one".
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