Base | Representation |
---|---|
bin | 100101100010011011001 |
3 | 2022111022002 |
4 | 10230103121 |
5 | 303330131 |
6 | 42210345 |
7 | 13312061 |
oct | 4542331 |
9 | 2274262 |
10 | 1230041 |
11 | 77016a |
12 | 4b39b5 |
13 | 340b47 |
14 | 2403a1 |
15 | 1946cb |
hex | 12c4d9 |
1230041 has 8 divisors (see below), whose sum is σ = 1327200. Its totient is φ = 1136160.
The previous prime is 1230029. The next prime is 1230067. The reversal of 1230041 is 1400321.
It is a happy number.
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 1230041 - 214 = 1213657 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1230071) 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, 11 + ... + 1568.
It is an arithmetic number, because the mean of its divisors is an integer number (165900).
21230041 is an apocalyptic number.
It is an amenable number.
1230041 is a deficient number, since it is larger than the sum of its proper divisors (97159).
1230041 is a wasteful number, since it uses less digits than its factorization.
1230041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1639.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 1230041 is about 1109.0721347144. The cubic root of 1230041 is about 107.1453174461.
Adding to 1230041 its reverse (1400321), we get a palindrome (2630362).
The spelling of 1230041 in words is "one million, two hundred thirty thousand, forty-one".
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