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299852 = 22710709
BaseRepresentation
bin1001001001101001100
3120020022122
41021031030
534043402
610232112
72356130
oct1111514
9506278
10299852
11195313
12125638
13a6637
147b3c0
155dca2
hex4934c

299852 has 12 divisors (see below), whose sum is σ = 599760. Its totient is φ = 128496.

The previous prime is 299843. The next prime is 299857. The reversal of 299852 is 258992.

299852 is an admirable number.

It is a super-2 number, since 2×2998522 = 179822443808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (299857) by changing a digit.

299852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5327 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (49980).

2299852 is an apocalyptic number.

It is an amenable number.

299852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

299852 is a wasteful number, since it uses less digits than its factorization.

299852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720 (or 10718 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 299852 is about 547.5874359406. The cubic root of 299852 is about 66.9322847445.

The spelling of 299852 in words is "two hundred ninety-nine thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 10709 21418 42836 74963 149926 299852