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14310053 = 53270001
BaseRepresentation
bin110110100101…
…101010100101
3222221000200222
4312211222211
512130410203
61230414125
7232430162
oct66455245
928830628
1014310053
11809439a
124961345
132c705b4
141c87069
1513ca038
hexda5aa5

14310053 has 4 divisors (see below), whose sum is σ = 14580108. Its totient is φ = 14040000.

The previous prime is 14310019. The next prime is 14310077. The reversal of 14310053 is 35001341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8773444 + 5536609 = 2962^2 + 2353^2 .

It is a cyclic number.

It is not a de Polignac number, because 14310053 - 212 = 14305957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14313053) 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 3 ways as a sum of consecutive naturals, for example, 134948 + ... + 135053.

It is an arithmetic number, because the mean of its divisors is an integer number (3645027).

Almost surely, 214310053 is an apocalyptic number.

It is an amenable number.

14310053 is a deficient number, since it is larger than the sum of its proper divisors (270055).

14310053 is an equidigital number, since it uses as much as digits as its factorization.

14310053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270054.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 14310053 is about 3782.8630691581. The cubic root of 14310053 is about 242.7804697652.

Adding to 14310053 its reverse (35001341), we get a palindrome (49311394).

The spelling of 14310053 in words is "fourteen million, three hundred ten thousand, fifty-three".

Divisors: 1 53 270001 14310053