299013 has 32 divisors (see below), whose sum is σ = 508032. Its totient is φ = 153600.
The previous prime is 299011. The next prime is 299017. The reversal of 299013 is 310992.
It is a happy number.
It is not a de Polignac number, because 299013 - 21 = 299011 is a prime.
299013 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (299011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7273 + ... + 7313.
It is an arithmetic number, because the mean of its divisors is an integer number (15876).
2299013 is an apocalyptic number.
It is an amenable number.
299013 is a deficient number, since it is larger than the sum of its proper divisors (209019).
299013 is a wasteful number, since it uses less digits than its factorization.
299013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85.
The product of its (nonzero) digits is 486, while the sum is 24.
The square root of 299013 is about 546.8208116010. The cubic root of 299013 is about 66.8697998693.
It can be divided in two parts, 2990 and 13, that added together give a palindrome (3003).
The spelling of 299013 in words is "two hundred ninety-nine thousand, thirteen".
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