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14255303 = 103138401
BaseRepresentation
bin110110011000…
…010011000111
3222211020121012
4312120103013
512122132203
61225312435
7232111436
oct66302307
928736535
1014255303
118057247
12493571b
132c516ba
141c7111d
1513b8bd8
hexd984c7

14255303 has 4 divisors (see below), whose sum is σ = 14393808. Its totient is φ = 14116800.

The previous prime is 14255291. The next prime is 14255321. The reversal of 14255303 is 30355241.

14255303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30355241 = 74336463.

It is a cyclic number.

It is not a de Polignac number, because 14255303 - 214 = 14238919 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 (14255363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69098 + ... + 69303.

It is an arithmetic number, because the mean of its divisors is an integer number (3598452).

Almost surely, 214255303 is an apocalyptic number.

14255303 is a deficient number, since it is larger than the sum of its proper divisors (138505).

14255303 is a wasteful number, since it uses less digits than its factorization.

14255303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138504.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 14255303 is about 3775.6195518087. The cubic root of 14255303 is about 242.4704495115.

The spelling of 14255303 in words is "fourteen million, two hundred fifty-five thousand, three hundred three".

Divisors: 1 103 138401 14255303