Base | Representation |
---|---|
bin | 101101011111… |
… | …111000000100 |
3 | 211102221211101 |
4 | 231133320010 |
5 | 11023131134 |
6 | 1103345444 |
7 | 203243503 |
oct | 55377004 |
9 | 24387741 |
10 | 11927044 |
11 | 6806a68 |
12 | 3bb2284 |
13 | 2617a2c |
14 | 182683a |
15 | 10a8e14 |
hex | b5fe04 |
11927044 has 6 divisors (see below), whose sum is σ = 20872334. Its totient is φ = 5963520.
The previous prime is 11927029. The next prime is 11927051. The reversal of 11927044 is 44072911.
It can be written as a sum of positive squares in only one way, i.e., 6310144 + 5616900 = 2512^2 + 2370^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490877 + ... + 1490884.
Almost surely, 211927044 is an apocalyptic number.
It is an amenable number.
11927044 is a deficient number, since it is larger than the sum of its proper divisors (8945290).
11927044 is a wasteful number, since it uses less digits than its factorization.
11927044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2981765 (or 2981763 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 11927044 is about 3453.5552695737. Note that the first 3 decimals coincide. The cubic root of 11927044 is about 228.4779396687.
Adding to 11927044 its reverse (44072911), we get a palindrome (55999955).
The spelling of 11927044 in words is "eleven million, nine hundred twenty-seven thousand, forty-four".
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