Base | Representation |
---|---|
bin | 100010111010011001011 |
3 | 2011010021210 |
4 | 10113103023 |
5 | 243102021 |
6 | 40304203 |
7 | 12503211 |
oct | 4272313 |
9 | 2133253 |
10 | 1144011 |
11 | 711570 |
12 | 472063 |
13 | 31093b |
14 | 21acb1 |
15 | 178e76 |
hex | 1174cb |
1144011 has 8 divisors (see below), whose sum is σ = 1664064. Its totient is φ = 693320.
The previous prime is 1144007. The next prime is 1144019. The reversal of 1144011 is 1104411.
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 1144011 - 22 = 1144007 is a prime.
It is a super-2 number, since 2×11440112 = 2617522336242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1144019) 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, 17301 + ... + 17366.
It is an arithmetic number, because the mean of its divisors is an integer number (208008).
21144011 is an apocalyptic number.
1144011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1144011 is a deficient number, since it is larger than the sum of its proper divisors (520053).
1144011 is a wasteful number, since it uses less digits than its factorization.
1144011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34681.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 1144011 is about 1069.5844987658. The cubic root of 1144011 is about 104.5867658470.
Adding to 1144011 its reverse (1104411), we get a palindrome (2248422).
The spelling of 1144011 in words is "one million, one hundred forty-four thousand, eleven".
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