Base | Representation |
---|---|
bin | 100001111101… |
… | …111000001001 |
3 | 121202101021020 |
4 | 201331320021 |
5 | 4234413301 |
6 | 514503053 |
7 | 135453525 |
oct | 41757011 |
9 | 17671236 |
10 | 8904201 |
11 | 5031949 |
12 | 2b94a89 |
13 | 1ac9b77 |
14 | 127ad85 |
15 | bad436 |
hex | 87de09 |
8904201 has 16 divisors (see below), whose sum is σ = 12122880. Its totient is φ = 5812560.
The previous prime is 8904199. The next prime is 8904239. The reversal of 8904201 is 1024098.
8904201 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8904201 - 21 = 8904199 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8904601) 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, 54546 + ... + 54708.
It is an arithmetic number, because the mean of its divisors is an integer number (757680).
Almost surely, 28904201 is an apocalyptic number.
It is an amenable number.
8904201 is a deficient number, since it is larger than the sum of its proper divisors (3218679).
8904201 is a wasteful number, since it uses less digits than its factorization.
8904201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 8904201 is about 2983.9907841681. The cubic root of 8904201 is about 207.2677112199.
Adding to 8904201 its reverse (1024098), we get a palindrome (9928299).
The spelling of 8904201 in words is "eight million, nine hundred four thousand, two hundred one".
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