Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101100000001000001 |
3 | 201012221010120220012221 |
4 | 2323033023230001001 |
5 | 11243214334140301 |
6 | 232205240051041 |
7 | 20345032366630 |
oct | 2731713540101 |
9 | 635833526187 |
10 | 201044443201 |
11 | 7829838a8a8 |
12 | 32b69463a81 |
13 | 15c5c81a3c4 |
14 | 9a32abb517 |
15 | 5369ed3da1 |
hex | 2ecf2ec041 |
201044443201 has 8 divisors (see below), whose sum is σ = 229771978304. Its totient is φ = 172318633200.
The previous prime is 201044443133. The next prime is 201044443207. The reversal of 201044443201 is 102344440102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201044443201 - 219 = 201043918913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201044443207) 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, 171075 + ... + 656776.
It is an arithmetic number, because the mean of its divisors is an integer number (28721497288).
Almost surely, 2201044443201 is an apocalyptic number.
It is an amenable number.
201044443201 is a deficient number, since it is larger than the sum of its proper divisors (28727535103).
201044443201 is an equidigital number, since it uses as much as digits as its factorization.
201044443201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 862551.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 201044443201 its reverse (102344440102), we get a palindrome (303388883303).
The spelling of 201044443201 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •