Base | Representation |
---|---|
bin | 10111111111010… |
… | …10111011100111 |
3 | 112000200001210021 |
4 | 23333222323213 |
5 | 403004142140 |
6 | 31545140011 |
7 | 4662341254 |
oct | 1377527347 |
9 | 460601707 |
10 | 201240295 |
11 | a365a8a3 |
12 | 5748a607 |
13 | 328cc9c9 |
14 | 1ca2642b |
15 | 12a01b4a |
hex | bfeaee7 |
201240295 has 8 divisors (see below), whose sum is σ = 241591680. Its totient is φ = 160923360.
The previous prime is 201240293. The next prime is 201240307. The reversal of 201240295 is 592042102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201240295 - 21 = 201240293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201240293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6730 + ... + 21160.
It is an arithmetic number, because the mean of its divisors is an integer number (30198960).
Almost surely, 2201240295 is an apocalyptic number.
201240295 is a deficient number, since it is larger than the sum of its proper divisors (40351385).
201240295 is a wasteful number, since it uses less digits than its factorization.
201240295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17225.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 201240295 is about 14185.9188986826. The cubic root of 201240295 is about 586.0099387940.
Adding to 201240295 its reverse (592042102), we get a palindrome (793282397).
The spelling of 201240295 in words is "two hundred one million, two hundred forty thousand, two hundred ninety-five".
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