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14423211 = 331148563
BaseRepresentation
bin110111000001…
…010010101011
31000010202221000
4313001102223
512143020321
61233050043
7233411115
oct67012253
930122830
1014423211
118161410
1249b6923
132cacc5a
141cb63b5
1513ed826
hexdc14ab

14423211 has 16 divisors (see below), whose sum is σ = 23310720. Its totient is φ = 8741160.

The previous prime is 14423203. The next prime is 14423239. The reversal of 14423211 is 11232441.

14423211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14423211 - 23 = 14423203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14423281) 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, 23985 + ... + 24578.

It is an arithmetic number, because the mean of its divisors is an integer number (1456920).

Almost surely, 214423211 is an apocalyptic number.

14423211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14423211 is a deficient number, since it is larger than the sum of its proper divisors (8887509).

14423211 is a wasteful number, since it uses less digits than its factorization.

14423211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48583 (or 48577 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 14423211 is about 3797.7902785699. The cubic root of 14423211 is about 243.4187263107.

Adding to 14423211 its reverse (11232441), we get a palindrome (25655652).

The spelling of 14423211 in words is "fourteen million, four hundred twenty-three thousand, two hundred eleven".

Divisors: 1 3 9 11 27 33 99 297 48563 145689 437067 534193 1311201 1602579 4807737 14423211