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299104 = 2513719
BaseRepresentation
bin1001001000001100000
3120012021221
41021001200
534032404
610224424
72354011
oct1110140
9505257
10299104
111947a3
12125114
13a61b0
147b008
155d954
hex49060

299104 has 24 divisors (see below), whose sum is σ = 635040. Its totient is φ = 137856.

The previous prime is 299099. The next prime is 299107. The reversal of 299104 is 401992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299107) 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 3 ways as a sum of consecutive naturals, for example, 57 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (26460).

2299104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 299104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317520).

299104 is an abundant number, since it is smaller than the sum of its proper divisors (335936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

299104 is a wasteful number, since it uses less digits than its factorization.

299104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 299104 is about 546.9040135161. The cubic root of 299104 is about 66.8765827791.

The spelling of 299104 in words is "two hundred ninety-nine thousand, one hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 719 1438 2876 5752 9347 11504 18694 23008 37388 74776 149552 299104