Base | Representation |
---|---|
bin | 1011101101010011110… |
… | …0100001100000111000 |
3 | 201020011212112011101101 |
4 | 2323110330201200320 |
5 | 11243414112200240 |
6 | 232223012301144 |
7 | 20350315256323 |
oct | 2732474414070 |
9 | 636155464341 |
10 | 201141131320 |
11 | 78337a1a038 |
12 | 32b959117b4 |
13 | 15c768715cc |
14 | 9a418897ba |
15 | 537373239a |
hex | 2ed4f21838 |
201141131320 has 64 divisors (see below), whose sum is σ = 472468788000. Its totient is φ = 76969363968.
The previous prime is 201141131311. The next prime is 201141131393. The reversal of 201141131320 is 23131141102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668962 + ... + 921841.
Almost surely, 2201141131320 is an apocalyptic number.
201141131320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201141131320 is an abundant number, since it is smaller than the sum of its proper divisors (271327656680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201141131320 is a wasteful number, since it uses less digits than its factorization.
201141131320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590952 (or 1590948 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 201141131320 its reverse (23131141102), we get a palindrome (224272272422).
The spelling of 201141131320 in words is "two hundred one billion, one hundred forty-one million, one hundred thirty-one thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •