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444055483 = 4716275807
BaseRepresentation
bin11010011101111…
…011111110111011
31010221120100121101
4122131323332323
51402134233413
6112021352231
714001260254
oct3235737673
91127510541
10444055483
11208726503
12104868677
1370cc8031
1442d91b2b
1528eb6edd
hex1a77bfbb

444055483 has 8 divisors (see below), whose sum is σ = 453860352. Its totient is φ = 434265576.

The previous prime is 444055481. The next prime is 444055499. The reversal of 444055483 is 384550444.

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

It is a cyclic number.

It is not a de Polignac number, because 444055483 - 21 = 444055481 is a prime.

It is a super-3 number, since 3×4440554833 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444055481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73566 + ... + 79372.

It is an arithmetic number, because the mean of its divisors is an integer number (56732544).

Almost surely, 2444055483 is an apocalyptic number.

444055483 is a deficient number, since it is larger than the sum of its proper divisors (9804869).

444055483 is a wasteful number, since it uses less digits than its factorization.

444055483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7481.

The product of its (nonzero) digits is 153600, while the sum is 37.

The square root of 444055483 is about 21072.6240179053. The cubic root of 444055483 is about 762.9201385403.

The spelling of 444055483 in words is "four hundred forty-four million, fifty-five thousand, four hundred eighty-three".

Divisors: 1 47 1627 5807 76469 272929 9447989 444055483