Base | Representation |
---|---|
bin | 111110001111011… |
… | …010000110100101 |
3 | 2200202220012102102 |
4 | 332033122012211 |
5 | 4114310221334 |
6 | 251341221445 |
7 | 34606531016 |
oct | 7617320645 |
9 | 2622805372 |
10 | 1044226469 |
11 | 496490890 |
12 | 251861885 |
13 | 1384536b0 |
14 | 9c98100d |
15 | 61a1a67e |
hex | 3e3da1a5 |
1044226469 has 16 divisors (see below), whose sum is σ = 1259946240. Its totient is φ = 852586560.
The previous prime is 1044226441. The next prime is 1044226471. The reversal of 1044226469 is 9646224401.
It is not a de Polignac number, because 1044226469 - 224 = 1027449253 is a prime.
It is a super-2 number, since 2×10442264692 = 2180817837120415922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044226429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93389 + ... + 103970.
It is an arithmetic number, because the mean of its divisors is an integer number (78746640).
Almost surely, 21044226469 is an apocalyptic number.
It is an amenable number.
1044226469 is a deficient number, since it is larger than the sum of its proper divisors (215719771).
1044226469 is a wasteful number, since it uses less digits than its factorization.
1044226469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197420.
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 1044226469 is about 32314.4931725689. The cubic root of 1044226469 is about 1014.5300125375.
The spelling of 1044226469 in words is "one billion, forty-four million, two hundred twenty-six thousand, four hundred sixty-nine".
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