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230034341 = 709324449
BaseRepresentation
bin11011011011000…
…00101110100101
3121000211221210102
431231200232211
5432342044331
634454233445
75462155025
oct1555405645
9530757712
10230034341
11108937229
1265055885
1338871ac4
142279da85
15152dd4cb
hexdb60ba5

230034341 has 4 divisors (see below), whose sum is σ = 230359500. Its totient is φ = 229709184.

The previous prime is 230034323. The next prime is 230034347. The reversal of 230034341 is 143430032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24542116 + 205492225 = 4954^2 + 14335^2 .

It is a cyclic number.

It is not a de Polignac number, because 230034341 - 210 = 230033317 is a prime.

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 (230034347) 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, 161516 + ... + 162933.

It is an arithmetic number, because the mean of its divisors is an integer number (57589875).

Almost surely, 2230034341 is an apocalyptic number.

It is an amenable number.

230034341 is a deficient number, since it is larger than the sum of its proper divisors (325159).

230034341 is an equidigital number, since it uses as much as digits as its factorization.

230034341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325158.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230034341 is about 15166.8830350867. The cubic root of 230034341 is about 612.7230594480.

Adding to 230034341 its reverse (143430032), we get a palindrome (373464373).

The spelling of 230034341 in words is "two hundred thirty million, thirty-four thousand, three hundred forty-one".

Divisors: 1 709 324449 230034341