Base | Representation |
---|---|
bin | 1100001101100001010001 |
3 | 20000122002110 |
4 | 30031201101 |
5 | 1304413410 |
6 | 152335533 |
7 | 36131445 |
oct | 14154121 |
9 | 6018073 |
10 | 3201105 |
11 | 1897046 |
12 | 10a45a9 |
13 | 88105b |
14 | 5d4825 |
15 | 433720 |
hex | 30d851 |
3201105 has 8 divisors (see below), whose sum is σ = 5121792. Its totient is φ = 1707248.
The previous prime is 3201103. The next prime is 3201109. The reversal of 3201105 is 5011023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3201105 - 21 = 3201103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3201103) 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, 106689 + ... + 106718.
It is an arithmetic number, because the mean of its divisors is an integer number (640224).
Almost surely, 23201105 is an apocalyptic number.
It is an amenable number.
3201105 is a deficient number, since it is larger than the sum of its proper divisors (1920687).
3201105 is a wasteful number, since it uses less digits than its factorization.
3201105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213415.
The product of its (nonzero) digits is 30, while the sum is 12.
The square root of 3201105 is about 1789.1632122308. The cubic root of 3201105 is about 147.3782198886.
Adding to 3201105 its reverse (5011023), we get a palindrome (8212128).
The spelling of 3201105 in words is "three million, two hundred one thousand, one hundred five".
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