Base | Representation |
---|---|
bin | 1011101101010001101… |
… | …0111000111100100001 |
3 | 201020011020221012211211 |
4 | 2323110122320330201 |
5 | 11243404333030101 |
6 | 232222055310121 |
7 | 20350150315114 |
oct | 2732432707441 |
9 | 636136835754 |
10 | 201132314401 |
11 | 78332a47827 |
12 | 32b9297b341 |
13 | 15c74aa53b5 |
14 | 9a4063257b |
15 | 5372a8ec51 |
hex | 2ed46b8f21 |
201132314401 has 4 divisors (see below), whose sum is σ = 201204745092. Its totient is φ = 201059883712.
The previous prime is 201132314381. The next prime is 201132314407. The reversal of 201132314401 is 104413231102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23955300625 + 177177013776 = 154775^2 + 420924^2 .
It is a cyclic number.
It is not a de Polignac number, because 201132314401 - 213 = 201132306209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201132314407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36211180 + ... + 36216733.
It is an arithmetic number, because the mean of its divisors is an integer number (50301186273).
Almost surely, 2201132314401 is an apocalyptic number.
It is an amenable number.
201132314401 is a deficient number, since it is larger than the sum of its proper divisors (72430691).
201132314401 is an equidigital number, since it uses as much as digits as its factorization.
201132314401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72430690.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 201132314401 its reverse (104413231102), we get a palindrome (305545545503).
The spelling of 201132314401 in words is "two hundred one billion, one hundred thirty-two million, three hundred fourteen thousand, four hundred one".
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