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348068 = 22731401
BaseRepresentation
bin1010100111110100100
3122200110102
41110332210
542114233
611243232
72646530
oct1247644
9580412
10348068
11218566
12149518
13c2576
1490bc0
156d1e8
hex54fa4

348068 has 24 divisors (see below), whose sum is σ = 720384. Its totient is φ = 144000.

The previous prime is 348053. The next prime is 348077. The reversal of 348068 is 860843.

348068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 348068.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 348068.

It is an unprimeable number.

348068 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 7 ways as a sum of consecutive naturals, for example, 668 + ... + 1068.

It is an arithmetic number, because the mean of its divisors is an integer number (30016).

2348068 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 348068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360192).

348068 is an abundant number, since it is smaller than the sum of its proper divisors (372316).

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

348068 is a wasteful number, since it uses less digits than its factorization.

348068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 348068 is about 589.9728807327. The cubic root of 348068 is about 70.3430776962.

The spelling of 348068 in words is "three hundred forty-eight thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 31 62 124 217 401 434 802 868 1604 2807 5614 11228 12431 24862 49724 87017 174034 348068