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14808055 = 547611033
BaseRepresentation
bin111000011111…
…001111110111
31000212022211111
4320133033313
512242324210
61245215451
7236603113
oct70371767
930768744
1014808055
1183a4569
124b61587
1330b6182
141d76743
15147788a
hexe1f3f7

14808055 has 16 divisors (see below), whose sum is σ = 18463104. Its totient is φ = 11393280.

The previous prime is 14808043. The next prime is 14808089. The reversal of 14808055 is 55080841.

It is not a de Polignac number, because 14808055 - 25 = 14808023 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13819 + ... + 14851.

It is an arithmetic number, because the mean of its divisors is an integer number (1153944).

Almost surely, 214808055 is an apocalyptic number.

14808055 is a deficient number, since it is larger than the sum of its proper divisors (3655049).

14808055 is a wasteful number, since it uses less digits than its factorization.

14808055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 14808055 is about 3848.1235687020. The cubic root of 14808055 is about 245.5647391703.

Adding to 14808055 its reverse (55080841), we get a palindrome (69888896).

The spelling of 14808055 in words is "fourteen million, eight hundred eight thousand, fifty-five".

Divisors: 1 5 47 61 235 305 1033 2867 5165 14335 48551 63013 242755 315065 2961611 14808055