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341213 = 834111
BaseRepresentation
bin1010011010011011101
3122100001112
41103103131
541404323
611151405
72620535
oct1232335
9570045
10341213
112133a4
12145565
13bc402
148c4c5
156b178
hex534dd

341213 has 4 divisors (see below), whose sum is σ = 345408. Its totient is φ = 337020.

The previous prime is 341203. The next prime is 341219. The reversal of 341213 is 312143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 341213 - 28 = 340957 is a prime.

It is a super-2 number, since 2×3412132 = 232852622738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973 + ... + 2138.

It is an arithmetic number, because the mean of its divisors is an integer number (86352).

2341213 is an apocalyptic number.

It is an amenable number.

341213 is a deficient number, since it is larger than the sum of its proper divisors (4195).

341213 is an equidigital number, since it uses as much as digits as its factorization.

341213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194.

The product of its digits is 72, while the sum is 14.

The square root of 341213 is about 584.1344023425. The cubic root of 341213 is about 69.8782236473.

Adding to 341213 its reverse (312143), we get a palindrome (653356).

The spelling of 341213 in words is "three hundred forty-one thousand, two hundred thirteen".

Divisors: 1 83 4111 341213