Base | Representation |
---|---|
bin | 111100001101000… |
… | …0100110001111001 |
3 | 12012210011202221111 |
4 | 1320122010301321 |
5 | 13114121214431 |
6 | 532241440321 |
7 | 101026401664 |
oct | 17032046171 |
9 | 5183152844 |
10 | 2020101241 |
11 | 947326a64 |
12 | 4846400a1 |
13 | 2626948a2 |
14 | 15240c6db |
15 | bc5337b1 |
hex | 78684c79 |
2020101241 has 2 divisors, whose sum is σ = 2020101242. Its totient is φ = 2020101240.
The previous prime is 2020101229. The next prime is 2020101253. The reversal of 2020101241 is 1421010202.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (2020101229) and next prime (2020101253).
It can be written as a sum of positive squares in only one way, i.e., 1468039225 + 552062016 = 38315^2 + 23496^2 .
It is a cyclic number.
It is not a de Polignac number, because 2020101241 - 219 = 2019576953 is a prime.
It is not a weakly prime, because it can be changed into another prime (2020101341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010050620 + 1010050621.
It is an arithmetic number, because the mean of its divisors is an integer number (1010050621).
Almost surely, 22020101241 is an apocalyptic number.
It is an amenable number.
2020101241 is a deficient number, since it is larger than the sum of its proper divisors (1).
2020101241 is an equidigital number, since it uses as much as digits as its factorization.
2020101241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2020101241 is about 44945.5363857191. The cubic root of 2020101241 is about 1264.1279832304.
Adding to 2020101241 its reverse (1421010202), we get a palindrome (3441111443).
The spelling of 2020101241 in words is "two billion, twenty million, one hundred one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •