Base | Representation |
---|---|
bin | 100101000011001011100 |
3 | 2021200100121 |
4 | 10220121130 |
5 | 302322134 |
6 | 42004324 |
7 | 13214326 |
oct | 4503134 |
9 | 2250317 |
10 | 1214044 |
11 | 75a147 |
12 | 4a66a4 |
13 | 336790 |
14 | 238616 |
15 | 18eab4 |
hex | 12865c |
1214044 has 24 divisors (see below), whose sum is σ = 2353568. Its totient is φ = 544320.
The previous prime is 1214039. The next prime is 1214047. The reversal of 1214044 is 4404121.
1214044 is nontrivially palindromic in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214047) 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, 1609 + ... + 2239.
21214044 is an apocalyptic number.
It is an amenable number.
1214044 is a deficient number, since it is larger than the sum of its proper divisors (1139524).
1214044 is a wasteful number, since it uses less digits than its factorization.
1214044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685 (or 683 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 1214044 is about 1101.8366485101. The cubic root of 1214044 is about 106.6788050422.
Adding to 1214044 its reverse (4404121), we get a palindrome (5618165).
The spelling of 1214044 in words is "one million, two hundred fourteen thousand, forty-four".
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