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14444029 = 27153299
BaseRepresentation
bin110111000110…
…010111111101
31000011211111001
4313012113331
512144202104
61233330301
7233525605
oct67062775
930154431
1014444029
118176016
124a06991
132cb9582
141cbdc05
151404aa4
hexdc65fd

14444029 has 4 divisors (see below), whose sum is σ = 14497600. Its totient is φ = 14390460.

The previous prime is 14443987. The next prime is 14444057. The reversal of 14444029 is 92044441.

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 a cyclic number.

It is not a de Polignac number, because 14444029 - 27 = 14443901 is a prime.

It is a super-4 number, since 4×144440294 (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14443988 and 14444006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26379 + ... + 26920.

It is an arithmetic number, because the mean of its divisors is an integer number (3624400).

Almost surely, 214444029 is an apocalyptic number.

It is an amenable number.

14444029 is a deficient number, since it is larger than the sum of its proper divisors (53571).

14444029 is an equidigital number, since it uses as much as digits as its factorization.

14444029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53570.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 14444029 is about 3800.5300946052. The cubic root of 14444029 is about 243.5357842694.

The spelling of 14444029 in words is "fourteen million, four hundred forty-four thousand, twenty-nine".

Divisors: 1 271 53299 14444029