Base | Representation |
---|---|
bin | 10111111110010… |
… | …01111111000000 |
3 | 112000102012200002 |
4 | 23333021333000 |
5 | 402440332334 |
6 | 31542215132 |
7 | 4661236646 |
oct | 1377117700 |
9 | 460365602 |
10 | 201105344 |
11 | a3578470 |
12 | 574244a8 |
13 | 3288345b |
14 | 1c9cd196 |
15 | 129c6b7e |
hex | bfc9fc0 |
201105344 has 28 divisors (see below), whose sum is σ = 435348888. Its totient is φ = 91411200.
The previous prime is 201105319. The next prime is 201105403. The reversal of 201105344 is 443501102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142127 + ... + 143534.
Almost surely, 2201105344 is an apocalyptic number.
It is an amenable number.
201105344 is an abundant number, since it is smaller than the sum of its proper divisors (234243544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201105344 is a wasteful number, since it uses less digits than its factorization.
201105344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285684 (or 285674 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 201105344 is about 14181.1615885300. The cubic root of 201105344 is about 585.8789174673.
Adding to 201105344 its reverse (443501102), we get a palindrome (644606446).
The spelling of 201105344 in words is "two hundred one million, one hundred five thousand, three hundred forty-four".
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