Base | Representation |
---|---|
bin | 11101011001010111011… |
… | …001110000110000001001 |
3 | 21011010020022102110110000 |
4 | 131121113121300300021 |
5 | 231044131324001301 |
6 | 4144004355113213 |
7 | 265642662121134 |
oct | 35312731606011 |
9 | 7133208373400 |
10 | 2020101000201 |
11 | 7097a1394849 |
12 | 2876138a2809 |
13 | 118657b42b2b |
14 | 6dab834721b |
15 | 37832a49786 |
hex | 1d657670c09 |
2020101000201 has 10 divisors (see below), whose sum is σ = 3017681741162. Its totient is φ = 1346734000080.
The previous prime is 2020101000163. The next prime is 2020101000209. The reversal of 2020101000201 is 1020001010202.
It can be written as a sum of positive squares in only one way, i.e., 1272438144576 + 747662855625 = 1128024^2 + 864675^2 .
It is not a de Polignac number, because 2020101000201 - 29 = 2020100999689 is a prime.
It is a super-3 number, since 3×20201010002013 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2020101000209) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12469759180 + ... + 12469759341.
Almost surely, 22020101000201 is an apocalyptic number.
It is an amenable number.
2020101000201 is a deficient number, since it is larger than the sum of its proper divisors (997580740961).
2020101000201 is an equidigital number, since it uses as much as digits as its factorization.
2020101000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24939518533 (or 24939518524 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 2020101000201 its reverse (1020001010202), we get a palindrome (3040102010403).
The spelling of 2020101000201 in words is "two trillion, twenty billion, one hundred one million, two hundred one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •