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14680053 = 321631117
BaseRepresentation
bin110111111111…
…111111110101
31000121211020200
4313333333311
512224230203
61242351113
7235530663
oct67777765
930554220
1014680053
118317383
124abb499
13306cb2b
141d41c33
15144e9a3
hexdffff5

14680053 has 6 divisors (see below), whose sum is σ = 21204534. Its totient is φ = 9786696.

The previous prime is 14680037. The next prime is 14680063. The reversal of 14680053 is 35008641.

It can be written as a sum of positive squares in only one way, i.e., 10771524 + 3908529 = 3282^2 + 1977^2 .

It is not a de Polignac number, because 14680053 - 24 = 14680037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14679999 and 14680026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14680063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 815550 + ... + 815567.

It is an arithmetic number, because the mean of its divisors is an integer number (3534089).

Almost surely, 214680053 is an apocalyptic number.

It is an amenable number.

14680053 is a deficient number, since it is larger than the sum of its proper divisors (6524481).

14680053 is a wasteful number, since it uses less digits than its factorization.

14680053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631123 (or 1631120 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 14680053 is about 3831.4557285711. The cubic root of 14680053 is about 244.8551302369.

Adding to 14680053 its reverse (35008641), we get a palindrome (49688694).

The spelling of 14680053 in words is "fourteen million, six hundred eighty thousand, fifty-three".

Divisors: 1 3 9 1631117 4893351 14680053