Base | Representation |
---|---|
bin | 1000001100110100… |
… | …0011001010000101 |
3 | 12200102000101021000 |
4 | 2003031003022011 |
5 | 14002004023401 |
6 | 1002232043513 |
7 | 105356124651 |
oct | 20315031205 |
9 | 5612011230 |
10 | 2201236101 |
11 | a2a5a4299 |
12 | 515233599 |
13 | 29107518c |
14 | 16c4bda61 |
15 | cd3b3186 |
hex | 83343285 |
2201236101 has 8 divisors (see below), whose sum is σ = 3261090560. Its totient is φ = 1467490716.
The previous prime is 2201236049. The next prime is 2201236223. The reversal of 2201236101 is 1016321022.
It is not a de Polignac number, because 2201236101 - 219 = 2200711813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201236601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40763605 + ... + 40763658.
It is an arithmetic number, because the mean of its divisors is an integer number (407636320).
Almost surely, 22201236101 is an apocalyptic number.
It is an amenable number.
2201236101 is a deficient number, since it is larger than the sum of its proper divisors (1059854459).
2201236101 is an equidigital number, since it uses as much as digits as its factorization.
2201236101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81527272 (or 81527266 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2201236101 is about 46917.3326287844. The cubic root of 2201236101 is about 1300.8349864553.
Adding to 2201236101 its reverse (1016321022), we get a palindrome (3217557123).
It can be divided in two parts, 220 and 1236101, that added together give a palindrome (1236321).
The spelling of 2201236101 in words is "two billion, two hundred one million, two hundred thirty-six thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •