Base | Representation |
---|---|
bin | 10111111111010… |
… | …11111010000111 |
3 | 112000200021021102 |
4 | 23333223322013 |
5 | 403004304140 |
6 | 31545210315 |
7 | 4662356030 |
oct | 1377537207 |
9 | 460607242 |
10 | 201244295 |
11 | a36628aa |
12 | 5749099b |
13 | 32901785 |
14 | 1ca27a87 |
15 | 12a02e15 |
hex | bfebe87 |
201244295 has 32 divisors (see below), whose sum is σ = 298406400. Its totient is φ = 127184256.
The previous prime is 201244291. The next prime is 201244297. The reversal of 201244295 is 592442102.
It is a cyclic number.
It is not a de Polignac number, because 201244295 - 22 = 201244291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201244291) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20516 + ... + 28694.
It is an arithmetic number, because the mean of its divisors is an integer number (9325200).
Almost surely, 2201244295 is an apocalyptic number.
201244295 is a deficient number, since it is larger than the sum of its proper divisors (97162105).
201244295 is a wasteful number, since it uses less digits than its factorization.
201244295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8247.
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 201244295 is about 14186.0598828568. The cubic root of 201244295 is about 586.0138214230.
Adding to 201244295 its reverse (592442102), we get a palindrome (793686397).
The spelling of 201244295 in words is "two hundred one million, two hundred forty-four thousand, two hundred ninety-five".
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