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230325005 = 546065001
BaseRepresentation
bin11011011101001…
…11101100001101
3121001101201111202
431232213230031
5432430400010
634504355245
75464505321
oct1556475415
9531351452
10230325005
11109015649
1265175b25
13389441b1
1422837981
15153496a5
hexdba7b0d

230325005 has 4 divisors (see below), whose sum is σ = 276390012. Its totient is φ = 184260000.

The previous prime is 230324999. The next prime is 230325019. The reversal of 230325005 is 500523032.

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 50282281 + 180042724 = 7091^2 + 13418^2 .

It is not a de Polignac number, because 230325005 - 210 = 230323981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23032496 + ... + 23032505.

It is an arithmetic number, because the mean of its divisors is an integer number (69097503).

Almost surely, 2230325005 is an apocalyptic number.

It is an amenable number.

230325005 is a deficient number, since it is larger than the sum of its proper divisors (46065007).

230325005 is an equidigital number, since it uses as much as digits as its factorization.

230325005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46065006.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 230325005 is about 15176.4622030301. The cubic root of 230325005 is about 612.9810232153.

Adding to 230325005 its reverse (500523032), we get a palindrome (730848037).

The spelling of 230325005 in words is "two hundred thirty million, three hundred twenty-five thousand, five".

Divisors: 1 5 46065001 230325005