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444014301 = 3148004767
BaseRepresentation
bin11010011101110…
…001111011011101
31010221111021010010
4122131301323131
51402131424201
6112020433433
714001026223
oct3235617335
91127437103
10444014301
112086a8575
12104848879
1370cb2373
1442d80b13
1528ea9bd6
hex1a771edd

444014301 has 4 divisors (see below), whose sum is σ = 592019072. Its totient is φ = 296009532.

The previous prime is 444014269. The next prime is 444014317. The reversal of 444014301 is 103410444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 444014301 - 25 = 444014269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444014321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74002381 + ... + 74002386.

It is an arithmetic number, because the mean of its divisors is an integer number (148004768).

Almost surely, 2444014301 is an apocalyptic number.

It is an amenable number.

444014301 is a deficient number, since it is larger than the sum of its proper divisors (148004771).

444014301 is a wasteful number, since it uses less digits than its factorization.

444014301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148004770.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 444014301 is about 21071.6468506854. The cubic root of 444014301 is about 762.8965532380.

Adding to 444014301 its reverse (103410444), we get a palindrome (547424745).

The spelling of 444014301 in words is "four hundred forty-four million, fourteen thousand, three hundred one".

Divisors: 1 3 148004767 444014301