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341143 = 1131013
BaseRepresentation
bin1010011010010010111
3122022221221
41103102113
541404033
611151211
72620405
oct1232227
9568857
10341143
11213340
12145507
13bc37a
148c475
156b12d
hex53497

341143 has 4 divisors (see below), whose sum is σ = 372168. Its totient is φ = 310120.

The previous prime is 341141. The next prime is 341171.

341143 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 341143 - 21 = 341141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15496 + ... + 15517.

It is an arithmetic number, because the mean of its divisors is an integer number (93042).

2341143 is an apocalyptic number.

341143 is a deficient number, since it is larger than the sum of its proper divisors (31025).

341143 is a wasteful number, since it uses less digits than its factorization.

341143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31024.

The product of its digits is 144, while the sum is 16.

The square root of 341143 is about 584.0744815518. The cubic root of 341143 is about 69.8734448042.

It can be divided in two parts, 341 and 143, that added together give a palindrome (484).

The spelling of 341143 in words is "three hundred forty-one thousand, one hundred forty-three", and thus it is an iban number.

Divisors: 1 11 31013 341143