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4443104315 = 513333120521
BaseRepresentation
bin1000010001101010…
…00110010000111011
3102110122111002022002
410020311012100323
533044413314230
62012515051215
7215050522616
oct41065062073
912418432262
104443104315
111980020041
12a3bba0b0b
1355a675810
1430213917d
151b0100545
hex108d4643b

4443104315 has 16 divisors (see below), whose sum is σ = 5743861536. Its totient is φ = 3279916800.

The previous prime is 4443104311. The next prime is 4443104329. The reversal of 4443104315 is 5134013444.

It is a happy number.

4443104315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4443104315 - 22 = 4443104311 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4443104311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206255 + ... + 226775.

It is an arithmetic number, because the mean of its divisors is an integer number (358991346).

Almost surely, 24443104315 is an apocalyptic number.

4443104315 is a deficient number, since it is larger than the sum of its proper divisors (1300757221).

4443104315 is a wasteful number, since it uses less digits than its factorization.

4443104315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 4443104315 is about 66656.6149380540. The cubic root of 4443104315 is about 1643.9761141039.

Adding to 4443104315 its reverse (5134013444), we get a palindrome (9577117759).

The spelling of 4443104315 in words is "four billion, four hundred forty-three million, one hundred four thousand, three hundred fifteen".

Divisors: 1 5 13 65 3331 16655 20521 43303 102605 216515 266773 1333865 68355451 341777255 888620863 4443104315