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14107255 = 52821451
BaseRepresentation
bin110101110100…
…001001110111
3222112201111221
4311310021313
512102413010
61222211211
7230624011
oct65641167
928481457
1014107255
117a65a98
124883b07
132bcc1b6
141c331b1
151389dda
hexd74277

14107255 has 4 divisors (see below), whose sum is σ = 16928712. Its totient is φ = 11285800.

The previous prime is 14107241. The next prime is 14107277. The reversal of 14107255 is 55270141.

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

It is a de Polignac number, because none of the positive numbers 2k-14107255 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, 1410721 + ... + 1410730.

It is an arithmetic number, because the mean of its divisors is an integer number (4232178).

Almost surely, 214107255 is an apocalyptic number.

14107255 is a deficient number, since it is larger than the sum of its proper divisors (2821457).

14107255 is an equidigital number, since it uses as much as digits as its factorization.

14107255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821456.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 14107255 is about 3755.9625929980. The cubic root of 14107255 is about 241.6281370732.

Adding to 14107255 its reverse (55270141), we get a palindrome (69377396).

The spelling of 14107255 in words is "fourteen million, one hundred seven thousand, two hundred fifty-five".

Divisors: 1 5 2821451 14107255