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14131055 = 52826211
BaseRepresentation
bin110101111001…
…111101101111
3222120221011102
4311321331233
512104143210
61222513315
7231053261
oct65717557
928527142
1014131055
117a81964
12489583b
132c09c93
141c3bb31
151391ea5
hexd79f6f

14131055 has 4 divisors (see below), whose sum is σ = 16957272. Its totient is φ = 11304840.

The previous prime is 14131043. The next prime is 14131081. The reversal of 14131055 is 55013141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55013141 = 465711813.

It is not a de Polignac number, because 14131055 - 214 = 14114671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413101 + ... + 1413110.

It is an arithmetic number, because the mean of its divisors is an integer number (4239318).

Almost surely, 214131055 is an apocalyptic number.

14131055 is a deficient number, since it is larger than the sum of its proper divisors (2826217).

14131055 is an equidigital number, since it uses as much as digits as its factorization.

14131055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826216.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 14131055 is about 3759.1295535004. The cubic root of 14131055 is about 241.7639423428.

Adding to 14131055 its reverse (55013141), we get a palindrome (69144196).

The spelling of 14131055 in words is "fourteen million, one hundred thirty-one thousand, fifty-five".

Divisors: 1 5 2826211 14131055