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14441113 = 6723217
BaseRepresentation
bin110111000101…
…101010011001
31000011200111001
4313011222121
512144103423
61233305001
7233514241
oct67055231
930150431
1014441113
118173905
124a05161
132cb814b
141cbcb21
151403cad
hexdc5a99

14441113 has 6 divisors (see below), whose sum is σ = 14664426. Its totient is φ = 14221152.

The previous prime is 14441111. The next prime is 14441123. The reversal of 14441113 is 31114441.

It can be written as a sum of positive squares in only one way, i.e., 14077504 + 363609 = 3752^2 + 603^2 .

It is not a de Polignac number, because 14441113 - 21 = 14441111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14441111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2881 + ... + 6097.

It is an arithmetic number, because the mean of its divisors is an integer number (2444071).

Almost surely, 214441113 is an apocalyptic number.

It is an amenable number.

14441113 is a deficient number, since it is larger than the sum of its proper divisors (223313).

14441113 is an frugal number, since it uses more digits than its factorization.

14441113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351 (or 3284 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 14441113 is about 3800.1464445466. The cubic root of 14441113 is about 243.5193946101.

Adding to 14441113 its reverse (31114441), we get a palindrome (45555554).

The spelling of 14441113 in words is "fourteen million, four hundred forty-one thousand, one hundred thirteen".

Divisors: 1 67 3217 4489 215539 14441113