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3030341444 = 221358275797
BaseRepresentation
bin1011010010011111…
…0101011101000100
321211012010021222022
42310213311131010
522201231411234
61220410422312
7135044322464
oct26447653504
97735107868
103030341444
111315604419
12706a31998
13393a78a60
1420a663ba4
1512b088e2e
hexb49f5744

3030341444 has 12 divisors (see below), whose sum is σ = 5711028204. Its totient is φ = 1398619104.

The previous prime is 3030341441. The next prime is 3030341449. The reversal of 3030341444 is 4441430303.

It can be written as a sum of positive squares in 2 ways, for example, as 720385600 + 2309955844 = 26840^2 + 48062^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (3030341441) 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 3 ways as a sum of consecutive naturals, for example, 29137847 + ... + 29137950.

It is an arithmetic number, because the mean of its divisors is an integer number (475919017).

Almost surely, 23030341444 is an apocalyptic number.

It is an amenable number.

3030341444 is a deficient number, since it is larger than the sum of its proper divisors (2680686760).

3030341444 is a wasteful number, since it uses less digits than its factorization.

3030341444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58275814 (or 58275812 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3030341444 is about 55048.5371649420. The cubic root of 3030341444 is about 1447.0954848987.

Adding to 3030341444 its reverse (4441430303), we get a palindrome (7471771747).

The spelling of 3030341444 in words is "three billion, thirty million, three hundred forty-one thousand, four hundred forty-four".

Divisors: 1 2 4 13 26 52 58275797 116551594 233103188 757585361 1515170722 3030341444