Base | Representation |
---|---|
bin | 1011101100111100101… |
… | …1101011100010011001 |
3 | 201012221010120210112100 |
4 | 2323033023223202121 |
5 | 11243214334104431 |
6 | 232205240034013 |
7 | 20345032361130 |
oct | 2731713534231 |
9 | 635833523470 |
10 | 201044441241 |
11 | 78298389386 |
12 | 32b69462909 |
13 | 15c5c819547 |
14 | 9a32aba917 |
15 | 5369ed34e6 |
hex | 2ecf2eb899 |
201044441241 has 48 divisors (see below), whose sum is σ = 339026688000. Its totient is φ = 112410876384.
The previous prime is 201044441233. The next prime is 201044441321. The reversal of 201044441241 is 142144440102.
It is a happy number.
201044441241 is a `hidden beast` number, since 201 + 0 + 4 + 4 + 4 + 412 + 41 = 666.
It is not a de Polignac number, because 201044441241 - 23 = 201044441233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201044441441) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22792330 + ... + 22801148.
It is an arithmetic number, because the mean of its divisors is an integer number (7063056000).
Almost surely, 2201044441241 is an apocalyptic number.
201044441241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
201044441241 is a deficient number, since it is larger than the sum of its proper divisors (137982246759).
201044441241 is a wasteful number, since it uses less digits than its factorization.
201044441241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16578 (or 16575 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
Adding to 201044441241 its reverse (142144440102), we get a palindrome (343188881343).
The spelling of 201044441241 in words is "two hundred one billion, forty-four million, four hundred forty-one thousand, two hundred forty-one".
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