Base | Representation |
---|---|
bin | 111011110110011… |
… | …011100100011011 |
3 | 2120222102210210012 |
4 | 323312123210123 |
5 | 4024023440233 |
6 | 243345512135 |
7 | 33611626340 |
oct | 7366334433 |
9 | 2528383705 |
10 | 1004124443 |
11 | 475890613 |
12 | 24034264b |
13 | 13005259a |
14 | 975027c7 |
15 | 5d248548 |
hex | 3bd9b91b |
1004124443 has 16 divisors (see below), whose sum is σ = 1163435520. Its totient is φ = 848848896.
The previous prime is 1004124437. The next prime is 1004124461. The reversal of 1004124443 is 3444214001.
It is a happy number.
It is not a de Polignac number, because 1004124443 - 214 = 1004108059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1004120443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182588 + ... + 188006.
It is an arithmetic number, because the mean of its divisors is an integer number (72714720).
Almost surely, 21004124443 is an apocalyptic number.
1004124443 is a deficient number, since it is larger than the sum of its proper divisors (159311077).
1004124443 is a wasteful number, since it uses less digits than its factorization.
1004124443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5786.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1004124443 is about 31687.9226677925. The cubic root of 1004124443 is about 1001.3729285379.
Adding to 1004124443 its reverse (3444214001), we get a palindrome (4448338444).
The spelling of 1004124443 in words is "one billion, four million, one hundred twenty-four thousand, four hundred forty-three".
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