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14131255 = 54760133
BaseRepresentation
bin110101111010…
…000000110111
3222120221102211
4311322000313
512104200010
61222514251
7231053665
oct65720067
928527384
1014131255
117a82026
124895987
132c0a0b8
141c3bc35
15139208a
hexd7a037

14131255 has 8 divisors (see below), whose sum is σ = 17318592. Its totient is φ = 11064288.

The previous prime is 14131237. The next prime is 14131259. The reversal of 14131255 is 55213141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14131255 - 211 = 14129207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14131259) 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, 29832 + ... + 30301.

It is an arithmetic number, because the mean of its divisors is an integer number (2164824).

Almost surely, 214131255 is an apocalyptic number.

14131255 is a deficient number, since it is larger than the sum of its proper divisors (3187337).

14131255 is an equidigital number, since it uses as much as digits as its factorization.

14131255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60185.

The product of its digits is 600, while the sum is 22.

The square root of 14131255 is about 3759.1561553093. The cubic root of 14131255 is about 241.7650829173.

Adding to 14131255 its reverse (55213141), we get a palindrome (69344396).

The spelling of 14131255 in words is "fourteen million, one hundred thirty-one thousand, two hundred fifty-five".

Divisors: 1 5 47 235 60133 300665 2826251 14131255