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13014303 = 310740543
BaseRepresentation
bin110001101001…
…010100011111
3220111012021020
4301221110133
511312424203
61142535223
7215422401
oct61512437
926435236
1013014303
117389925
124437513
132908893
141a2ab71
151221153
hexc6951f

13014303 has 8 divisors (see below), whose sum is σ = 17515008. Its totient is φ = 8594904.

The previous prime is 13014263. The next prime is 13014307. The reversal of 13014303 is 30341031.

13014303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13014303 - 213 = 13006111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014307) 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, 19951 + ... + 20592.

It is an arithmetic number, because the mean of its divisors is an integer number (2189376).

Almost surely, 213014303 is an apocalyptic number.

13014303 is a deficient number, since it is larger than the sum of its proper divisors (4500705).

13014303 is a wasteful number, since it uses less digits than its factorization.

13014303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40653.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13014303 is about 3607.5341994221. The cubic root of 13014303 is about 235.2196708581.

Adding to 13014303 its reverse (30341031), we get a palindrome (43355334).

The spelling of 13014303 in words is "thirteen million, fourteen thousand, three hundred three".

Divisors: 1 3 107 321 40543 121629 4338101 13014303