Base | Representation |
---|---|
bin | 11101001111111101011… |
… | …001011001010100101001 |
3 | 21010011011102112022112200 |
4 | 131033331121121110221 |
5 | 230412440230121301 |
6 | 4135214241330413 |
7 | 265134461526246 |
oct | 35177531312451 |
9 | 7104142468480 |
10 | 2010001020201 |
11 | 7054891a2339 |
12 | 285675336a09 |
13 | 11770851acc5 |
14 | 6d3dabda5cd |
15 | 37440edcc86 |
hex | 1d3fd659529 |
2010001020201 has 24 divisors (see below), whose sum is σ = 3059699916000. Its totient is φ = 1267996384512.
The previous prime is 2010001020173. The next prime is 2010001020221. The reversal of 2010001020201 is 1020201000102.
It is not a de Polignac number, because 2010001020201 - 210 = 2010001019177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (2010001020221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6695016 + ... + 6988793.
It is an arithmetic number, because the mean of its divisors is an integer number (127487496500).
Almost surely, 22010001020201 is an apocalyptic number.
It is an amenable number.
2010001020201 is a deficient number, since it is larger than the sum of its proper divisors (1049698895799).
2010001020201 is a wasteful number, since it uses less digits than its factorization.
2010001020201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13684693 (or 13684690 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 2010001020201 its reverse (1020201000102), we get a palindrome (3030202020303).
The spelling of 2010001020201 in words is "two trillion, ten billion, one million, twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •