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348361 = 13127211
BaseRepresentation
bin1010101000011001001
3122200212021
41111003021
542121421
611244441
72650426
oct1250311
9580767
10348361
11218802
12149721
13c2740
1490d4d
156d341
hex550c9

348361 has 8 divisors (see below), whose sum is σ = 379904. Its totient is φ = 317520.

The previous prime is 348353. The next prime is 348367. The reversal of 348361 is 163843.

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 348361 - 23 = 348353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348367) 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, 1546 + ... + 1756.

It is an arithmetic number, because the mean of its divisors is an integer number (47488).

2348361 is an apocalyptic number.

It is an amenable number.

348361 is a deficient number, since it is larger than the sum of its proper divisors (31543).

348361 is a wasteful number, since it uses less digits than its factorization.

348361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its digits is 1728, while the sum is 25.

The square root of 348361 is about 590.2211449957. The cubic root of 348361 is about 70.3628101826.

The spelling of 348361 in words is "three hundred forty-eight thousand, three hundred sixty-one".

Divisors: 1 13 127 211 1651 2743 26797 348361