Base | Representation |
---|---|
bin | 100100110011111100001 |
3 | 2021021122121 |
4 | 10212133201 |
5 | 302044431 |
6 | 41504241 |
7 | 13152511 |
oct | 4463741 |
9 | 2237577 |
10 | 1206241 |
11 | 7542a3 |
12 | 4a2081 |
13 | 33306a |
14 | 235841 |
15 | 18c611 |
hex | 1267e1 |
1206241 has 8 divisors (see below), whose sum is σ = 1257984. Its totient is φ = 1155360.
The previous prime is 1206229. The next prime is 1206259. The reversal of 1206241 is 1426021.
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 1206241 - 25 = 1206209 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1206341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061 + ... + 5293.
It is an arithmetic number, because the mean of its divisors is an integer number (157248).
21206241 is an apocalyptic number.
It is an amenable number.
1206241 is a deficient number, since it is larger than the sum of its proper divisors (51743).
1206241 is a wasteful number, since it uses less digits than its factorization.
1206241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1206241 is about 1098.2900345537. The cubic root of 1206241 is about 106.4497621359.
The spelling of 1206241 in words is "one million, two hundred six thousand, two hundred forty-one".
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