Base | Representation |
---|---|
bin | 1011101100111001100… |
… | …0111100001100101101 |
3 | 201012220012120000212000 |
4 | 2323032120330030231 |
5 | 11243202432441031 |
6 | 232204043002513 |
7 | 20344511332326 |
oct | 2731630741455 |
9 | 635805500760 |
10 | 201031140141 |
11 | 78290924037 |
12 | 32b64b09439 |
13 | 15c59b40280 |
14 | 9a3101744d |
15 | 5368c573e6 |
hex | 2ece63c32d |
201031140141 has 16 divisors (see below), whose sum is σ = 320733443520. Its totient is φ = 123711470640.
The previous prime is 201031140131. The next prime is 201031140161. The reversal of 201031140141 is 141041130102.
It is not a de Polignac number, because 201031140141 - 29 = 201031139629 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201031140131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286368795 + ... + 286369496.
It is an arithmetic number, because the mean of its divisors is an integer number (20045840220).
Almost surely, 2201031140141 is an apocalyptic number.
It is an amenable number.
201031140141 is a deficient number, since it is larger than the sum of its proper divisors (119702303379).
201031140141 is a wasteful number, since it uses less digits than its factorization.
201031140141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572738313 (or 572738307 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 201031140141 its reverse (141041130102), we get a palindrome (342072270243).
The spelling of 201031140141 in words is "two hundred one billion, thirty-one million, one hundred forty thousand, one hundred forty-one".
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