Base | Representation |
---|---|
bin | 11000000000000… |
… | …00001001100001 |
3 | 112000211111000000 |
4 | 30000000021201 |
5 | 403014432301 |
6 | 31551050213 |
7 | 4663152525 |
oct | 1400001141 |
9 | 460744000 |
10 | 201327201 |
11 | a370a119 |
12 | 57510969 |
13 | 3293042a |
14 | 1ca49d85 |
15 | 12a1c786 |
hex | c000261 |
201327201 has 28 divisors (see below), whose sum is σ = 303246292. Its totient is φ = 133599456.
The previous prime is 201327197. The next prime is 201327229. The reversal of 201327201 is 102723102.
It can be written as a sum of positive squares in 2 ways, for example, as 105267600 + 96059601 = 10260^2 + 9801^2 .
It is not a de Polignac number, because 201327201 - 22 = 201327197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201323201) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 201435 + ... + 202431.
Almost surely, 2201327201 is an apocalyptic number.
It is an amenable number.
201327201 is a deficient number, since it is larger than the sum of its proper divisors (101919091).
201327201 is an frugal number, since it uses more digits than its factorization.
201327201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292 (or 1277 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 201327201 is about 14188.9816759343. The cubic root of 201327201 is about 586.0942831520.
The spelling of 201327201 in words is "two hundred one million, three hundred twenty-seven thousand, two hundred one".
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