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BaseRepresentation
bin1001001001011000001
3120020010111
41021023001
534042323
610231321
72355541
oct1111301
9506114
10299713
111951a7
12125541
13a655b
147b321
155dc0d
hex492c1

299713 has 8 divisors (see below), whose sum is σ = 318528. Its totient is φ = 281424.

The previous prime is 299711. The next prime is 299723. The reversal of 299713 is 317992.

It is the 224-th star number.

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

It is a cyclic number.

It is not a de Polignac number, because 299713 - 21 = 299711 is a prime.

It is a Duffinian number.

299713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (299711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1831 + ... + 1987.

It is an arithmetic number, because the mean of its divisors is an integer number (39816).

2299713 is an apocalyptic number.

299713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

299713 is a deficient number, since it is larger than the sum of its proper divisors (18815).

299713 is a wasteful number, since it uses less digits than its factorization.

299713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 3402, while the sum is 31.

The square root of 299713 is about 547.4605008583. The cubic root of 299713 is about 66.9219407242.

The spelling of 299713 in words is "two hundred ninety-nine thousand, seven hundred thirteen".

Divisors: 1 23 83 157 1909 3611 13031 299713