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348085 = 5431619
BaseRepresentation
bin1010100111110110101
3122200111001
41110332311
542114320
611243301
72646553
oct1247665
9580431
10348085
11218581
12149531
13c258a
1490bd3
156d20a
hex54fb5

348085 has 8 divisors (see below), whose sum is σ = 427680. Its totient is φ = 271824.

The previous prime is 348083. The next prime is 348097. The reversal of 348085 is 580843.

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 348085 - 21 = 348083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 1024.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2348085 is an apocalyptic number.

It is an amenable number.

348085 is a deficient number, since it is larger than the sum of its proper divisors (79595).

348085 is a wasteful number, since it uses less digits than its factorization.

348085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 348085 is about 589.9872879986. The cubic root of 348085 is about 70.3442228871.

The spelling of 348085 in words is "three hundred forty-eight thousand, eighty-five".

Divisors: 1 5 43 215 1619 8095 69617 348085