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14180853 = 36177491
BaseRepresentation
bin110110000110…
…000111110101
3222200110110210
4312012013311
512112241403
61223540033
7231351411
oct66060765
928613423
1014180853
118006315
1248ba619
132c2684b
141c51d41
1513a1b03
hexd861f5

14180853 has 8 divisors (see below), whose sum is σ = 19218016. Its totient is φ = 9298800.

The previous prime is 14180833. The next prime is 14180861. The reversal of 14180853 is 35808141.

14180853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14180853 - 28 = 14180597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14180853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14180833) 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 7 ways as a sum of consecutive naturals, for example, 38563 + ... + 38928.

It is an arithmetic number, because the mean of its divisors is an integer number (2402252).

Almost surely, 214180853 is an apocalyptic number.

It is an amenable number.

14180853 is a deficient number, since it is larger than the sum of its proper divisors (5037163).

14180853 is an equidigital number, since it uses as much as digits as its factorization.

14180853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77555.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 14180853 is about 3765.7473361871. The cubic root of 14180853 is about 242.0476023654.

Adding to 14180853 its reverse (35808141), we get a palindrome (49988994).

The spelling of 14180853 in words is "fourteen million, one hundred eighty thousand, eight hundred fifty-three".

Divisors: 1 3 61 183 77491 232473 4726951 14180853