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1444108 = 221492423
BaseRepresentation
bin101100000100100001100
32201100221111
411200210030
5332202413
650541404
715163141
oct5404414
92640844
101444108
118a6a86
12597864
133b7403
142983c8
151d7d3d
hex16090c

1444108 has 12 divisors (see below), whose sum is σ = 2545200. Its totient is φ = 716912.

The previous prime is 1444103. The next prime is 1444109. The reversal of 1444108 is 8014441.

It is not an unprimeable number, because it can be changed into a prime (1444103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616 + ... + 1807.

It is an arithmetic number, because the mean of its divisors is an integer number (212100).

21444108 is an apocalyptic number.

It is an amenable number.

1444108 is a deficient number, since it is larger than the sum of its proper divisors (1101092).

1444108 is a wasteful number, since it uses less digits than its factorization.

1444108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576 (or 2574 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1444108 is about 1201.7104476537. The cubic root of 1444108 is about 113.0316041811.

Adding to 1444108 its reverse (8014441), we get a palindrome (9458549).

The spelling of 1444108 in words is "one million, four hundred forty-four thousand, one hundred eight".

Divisors: 1 2 4 149 298 596 2423 4846 9692 361027 722054 1444108