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299068 = 22711971
BaseRepresentation
bin1001001000000111100
3120012020121
41021000330
534032233
610224324
72353630
oct1110074
9505217
10299068
11194770
121250a4
13a6183
147adc0
155d92d
hex4903c

299068 has 24 divisors (see below), whose sum is σ = 653184. Its totient is φ = 116400.

The previous prime is 299063. The next prime is 299087. The reversal of 299068 is 860992.

299068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299063) by changing a digit.

299068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 178 + ... + 793.

It is an arithmetic number, because the mean of its divisors is an integer number (27216).

2299068 is an apocalyptic number.

299068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

299068 is an abundant number, since it is smaller than the sum of its proper divisors (354116).

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

299068 is a wasteful number, since it uses less digits than its factorization.

299068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 299068 is about 546.8710999861. The cubic root of 299068 is about 66.8738995947.

The spelling of 299068 in words is "two hundred ninety-nine thousand, sixty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 971 1942 3884 6797 10681 13594 21362 27188 42724 74767 149534 299068