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444166482 = 2374027747
BaseRepresentation
bin11010011110010…
…111000101010010
31010221202222212110
4122132113011102
51402201311412
6112024010150
714002232004
oct3236270522
91127688773
10444166482
112087a1941
12104900956
1371036706
1442dc0374
1528ed9d3c
hex1a797152

444166482 has 8 divisors (see below), whose sum is σ = 888332976. Its totient is φ = 148055492.

The previous prime is 444166469. The next prime is 444166493. The reversal of 444166482 is 284661444.

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

444166482 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 444166482.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37013868 + ... + 37013879.

It is an arithmetic number, because the mean of its divisors is an integer number (111041622).

Almost surely, 2444166482 is an apocalyptic number.

444166482 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.

444166482 is a wasteful number, since it uses less digits than its factorization.

444166482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74027752.

The product of its digits is 147456, while the sum is 39.

The square root of 444166482 is about 21075.2575784971. The cubic root of 444166482 is about 762.9837014063.

The spelling of 444166482 in words is "four hundred forty-four million, one hundred sixty-six thousand, four hundred eighty-two".

Divisors: 1 2 3 6 74027747 148055494 222083241 444166482