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14513399 = 132710937
BaseRepresentation
bin110111010111…
…010011110111
31000022100122022
4313113103313
512203412044
61235023355
7234235055
oct67272367
930270568
1014513399
11821314a
124a3ab5b
133012014
141cdb1d5
15141a3ee
hexdd74f7

14513399 has 4 divisors (see below), whose sum is σ = 14525664. Its totient is φ = 14501136.

The previous prime is 14513383. The next prime is 14513413. The reversal of 14513399 is 99331541.

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

It is a cyclic number.

It is not a de Polignac number, because 14513399 - 24 = 14513383 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 (14513099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142 + ... + 6795.

It is an arithmetic number, because the mean of its divisors is an integer number (3631416).

Almost surely, 214513399 is an apocalyptic number.

14513399 is a deficient number, since it is larger than the sum of its proper divisors (12265).

14513399 is a wasteful number, since it uses less digits than its factorization.

14513399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12264.

The product of its digits is 14580, while the sum is 35.

The square root of 14513399 is about 3809.6455215676. The cubic root of 14513399 is about 243.9250363192.

The spelling of 14513399 in words is "fourteen million, five hundred thirteen thousand, three hundred ninety-nine".

Divisors: 1 1327 10937 14513399