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230343341 = 547421103
BaseRepresentation
bin11011011101011…
…00001010101101
3121001102122122212
431232230022231
5432431441331
634505020205
75464612634
oct1556541255
9531378585
10230343341
111090283a8
1265184665
133894c647
142284051b
151534ed2b
hexdbac2ad

230343341 has 4 divisors (see below), whose sum is σ = 230764992. Its totient is φ = 229921692.

The previous prime is 230343331. The next prime is 230343349. The reversal of 230343341 is 143343032.

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 230343341 - 26 = 230343277 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 (230343349) 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, 210005 + ... + 211098.

It is an arithmetic number, because the mean of its divisors is an integer number (57691248).

Almost surely, 2230343341 is an apocalyptic number.

It is an amenable number.

230343341 is a deficient number, since it is larger than the sum of its proper divisors (421651).

230343341 is an equidigital number, since it uses as much as digits as its factorization.

230343341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421650.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 230343341 is about 15177.0662843647. The cubic root of 230343341 is about 612.9972891027.

Adding to 230343341 its reverse (143343032), we get a palindrome (373686373).

The spelling of 230343341 in words is "two hundred thirty million, three hundred forty-three thousand, three hundred forty-one".

Divisors: 1 547 421103 230343341