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4444001322 = 23740666887
BaseRepresentation
bin1000010001110001…
…00001010000101010
3102110201011122202120
410020320201100222
533100131020242
62012550212110
7215061250035
oct41070412052
912421148676
104444001322
111980582a72
12a40354036
1355a8caba7
143022d001c
151b022b1ec
hex108e2142a

4444001322 has 8 divisors (see below), whose sum is σ = 8888002656. Its totient is φ = 1481333772.

The previous prime is 4444001279. The next prime is 4444001323. The reversal of 4444001322 is 2231004444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4444001292 and 4444001301.

It is not an unprimeable number, because it can be changed into a prime (4444001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370333438 + ... + 370333449.

It is an arithmetic number, because the mean of its divisors is an integer number (1111000332).

Almost surely, 24444001322 is an apocalyptic number.

4444001322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444001322 is a wasteful number, since it uses less digits than its factorization.

4444001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740666892.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4444001322 is about 66663.3431654909. The cubic root of 4444001322 is about 1644.0867393748.

Adding to 4444001322 its reverse (2231004444), we get a palindrome (6675005766).

The spelling of 4444001322 in words is "four billion, four hundred forty-four million, one thousand, three hundred twenty-two".