Search a number
-
+
14201255 = 53191621
BaseRepresentation
bin110110001011…
…000110100111
3222201111110102
4312023012213
512113420010
61224214315
7231465035
oct66130647
928644412
1014201255
11801a682
12490a39b
132c32c13
141c59555
1513a7ba5
hexd8b1a7

14201255 has 8 divisors (see below), whose sum is σ = 17591424. Its totient is φ = 10994400.

The previous prime is 14201233. The next prime is 14201263. The reversal of 14201255 is 55210241.

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

It is a de Polignac number, because none of the positive numbers 2k-14201255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 45656 + ... + 45965.

It is an arithmetic number, because the mean of its divisors is an integer number (2198928).

Almost surely, 214201255 is an apocalyptic number.

14201255 is a deficient number, since it is larger than the sum of its proper divisors (3390169).

14201255 is an equidigital number, since it uses as much as digits as its factorization.

14201255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91657.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 14201255 is about 3768.4552538142. The cubic root of 14201255 is about 242.1636247432.

Adding to 14201255 its reverse (55210241), we get a palindrome (69411496).

The spelling of 14201255 in words is "fourteen million, two hundred one thousand, two hundred fifty-five".

Divisors: 1 5 31 155 91621 458105 2840251 14201255