Base | Representation |
---|---|
bin | 11000010110111… |
… | …11101111101001 |
3 | 112020111120001121 |
4 | 30023133233221 |
5 | 404302341301 |
6 | 32135415241 |
7 | 5030602012 |
oct | 1413375751 |
9 | 466446047 |
10 | 204340201 |
11 | a53878aa |
12 | 58524521 |
13 | 33446980 |
14 | 1d1d2009 |
15 | 12e153a1 |
hex | c2dfbe9 |
204340201 has 16 divisors (see below), whose sum is σ = 224259840. Its totient is φ = 185048640.
The previous prime is 204340139. The next prime is 204340247. The reversal of 204340201 is 102043402.
It is a cyclic number.
It is not a de Polignac number, because 204340201 - 217 = 204209129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204340261) 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, 247876 + ... + 248698.
It is an arithmetic number, because the mean of its divisors is an integer number (14016240).
Almost surely, 2204340201 is an apocalyptic number.
It is an amenable number.
204340201 is a deficient number, since it is larger than the sum of its proper divisors (19919639).
204340201 is a wasteful number, since it uses less digits than its factorization.
204340201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 204340201 is about 14294.7613131525. The cubic root of 204340201 is about 589.0035858089.
Adding to 204340201 its reverse (102043402), we get a palindrome (306383603).
The spelling of 204340201 in words is "two hundred four million, three hundred forty thousand, two hundred one".
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