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300041 = 742863
BaseRepresentation
bin1001001010000001001
3120020120122
41021100021
534100131
610233025
72356520
oct1112011
9506518
10300041
11195475
12125775
13a6751
147b4b7
155dd7b
hex49409

300041 has 4 divisors (see below), whose sum is σ = 342912. Its totient is φ = 257172.

The previous prime is 300023. The next prime is 300043. The reversal of 300041 is 140003.

300041 is nontrivially palindromic in base 14.

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, and also an emirpimes, since its reverse is a distinct semiprime: 140003 = 191733.

It is a cyclic number.

It is not a de Polignac number, because 300041 - 26 = 299977 is a prime.

It is a Duffinian number.

300041 is a modest number, since divided by 41 gives 3 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 300041.

It is not an unprimeable number, because it can be changed into a prime (300043) 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, 21425 + ... + 21438.

It is an arithmetic number, because the mean of its divisors is an integer number (85728).

2300041 is an apocalyptic number.

It is an amenable number.

300041 is a deficient number, since it is larger than the sum of its proper divisors (42871).

300041 is an equidigital number, since it uses as much as digits as its factorization.

300041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42870.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 300041 is about 547.7599839346. The cubic root of 300041 is about 66.9463445083.

Adding to 300041 its reverse (140003), we get a palindrome (440044).

The spelling of 300041 in words is "three hundred thousand, forty-one", and thus it is an iban number.

Divisors: 1 7 42863 300041