Base | Representation |
---|---|
bin | 11100010110100010… |
… | …111111110010100100 |
3 | 2220120121221212111022 |
4 | 130112202333302210 |
5 | 444321404402004 |
6 | 21552500030312 |
7 | 2125256414222 |
oct | 342642776244 |
9 | 86517855438 |
10 | 30443044004 |
11 | 11a023395aa |
12 | 5a97392398 |
13 | 2b420c7909 |
14 | 168b215b12 |
15 | bd29912be |
hex | 7168bfca4 |
30443044004 has 12 divisors (see below), whose sum is σ = 53278929228. Its totient is φ = 15220492800.
The previous prime is 30443043989. The next prime is 30443044033. The reversal of 30443044004 is 40044034403.
It can be written as a sum of positive squares in 2 ways, for example, as 11968797604 + 18474246400 = 109402^2 + 135920^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 188717 + ... + 310644.
It is an arithmetic number, because the mean of its divisors is an integer number (4439910769).
Almost surely, 230443044004 is an apocalyptic number.
It is an amenable number.
30443044004 is a deficient number, since it is larger than the sum of its proper divisors (22835885224).
30443044004 is a wasteful number, since it uses less digits than its factorization.
30443044004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514606 (or 514604 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 30443044004 its reverse (40044034403), we get a palindrome (70487078407).
The spelling of 30443044004 in words is "thirty billion, four hundred forty-three million, forty-four thousand, four".
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