Base | Representation |
---|---|
bin | 111101011010110… |
… | …010101010100100 |
3 | 2122210221102221122 |
4 | 331122302222210 |
5 | 4102242332234 |
6 | 250125433112 |
7 | 34351353065 |
oct | 7532625244 |
9 | 2583842848 |
10 | 1030433444 |
11 | 48971a997 |
12 | 24910b798 |
13 | 135634541 |
14 | 9abd056c |
15 | 606e392e |
hex | 3d6b2aa4 |
1030433444 has 24 divisors (see below), whose sum is σ = 1923286680. Its totient is φ = 481366016.
The previous prime is 1030433431. The next prime is 1030433447. The reversal of 1030433444 is 4443340301.
It can be written as a sum of positive squares in 4 ways, for example, as 541492900 + 488940544 = 23270^2 + 22112^2 .
It is a super-2 number, since 2×10304334442 = 2123586165027402272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030433447) 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, 45989 + ... + 64620.
It is an arithmetic number, because the mean of its divisors is an integer number (80136945).
Almost surely, 21030433444 is an apocalyptic number.
It is an amenable number.
1030433444 is a deficient number, since it is larger than the sum of its proper divisors (892853236).
1030433444 is a wasteful number, since it uses less digits than its factorization.
1030433444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110767 (or 110765 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
The square root of 1030433444 is about 32100.3651692625. The cubic root of 1030433444 is about 1010.0432762557.
Adding to 1030433444 its reverse (4443340301), we get a palindrome (5473773745).
The spelling of 1030433444 in words is "one billion, thirty million, four hundred thirty-three thousand, four hundred forty-four".
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