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14444205 = 351039349
BaseRepresentation
bin110111000110…
…011010101101
31000011211201120
4313012122231
512144203310
61233331153
7233526246
oct67063255
930154646
1014444205
118176166
124a06ab9
132cb9689
141cbdccd
151404b70
hexdc66ad

14444205 has 16 divisors (see below), whose sum is σ = 23337600. Its totient is φ = 7627968.

The previous prime is 14444201. The next prime is 14444219. The reversal of 14444205 is 50244441.

It is a happy number.

It is not a de Polignac number, because 14444205 - 22 = 14444201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3130 + ... + 6219.

It is an arithmetic number, because the mean of its divisors is an integer number (1458600).

Almost surely, 214444205 is an apocalyptic number.

14444205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14444205 is a deficient number, since it is larger than the sum of its proper divisors (8893395).

14444205 is a wasteful number, since it uses less digits than its factorization.

14444205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 14444205 is about 3800.5532491994. The cubic root of 14444205 is about 243.5367734238.

Adding to 14444205 its reverse (50244441), we get a palindrome (64688646).

The spelling of 14444205 in words is "fourteen million, four hundred forty-four thousand, two hundred five".

Divisors: 1 3 5 15 103 309 515 1545 9349 28047 46745 140235 962947 2888841 4814735 14444205