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230011030203 = 387198793479
BaseRepresentation
bin1101011000110110111…
…0011100101010111011
3210222200212022222110120
43112031232130222323
512232030310431303
6253355434344323
722421613332613
oct3261556345273
9728625288416
10230011030203
11896022593a9
12386b228b0a3
13188c7a76a06
14b1bdb9ba43
155eb302b553
hex358db9cabb

230011030203 has 8 divisors (see below), whose sum is σ = 306716582400. Its totient is φ = 153323082408.

The previous prime is 230011030187. The next prime is 230011030211. The reversal of 230011030203 is 302030110032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230011030203 - 24 = 230011030187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230011030253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4370583 + ... + 4422896.

It is an arithmetic number, because the mean of its divisors is an integer number (38339572800).

Almost surely, 2230011030203 is an apocalyptic number.

230011030203 is a deficient number, since it is larger than the sum of its proper divisors (76705552197).

230011030203 is an equidigital number, since it uses as much as digits as its factorization.

230011030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8802201.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 230011030203 its reverse (302030110032), we get a palindrome (532041140235).

The spelling of 230011030203 in words is "two hundred thirty billion, eleven million, thirty thousand, two hundred three".

Divisors: 1 3 8719 26157 8793479 26380437 76670343401 230011030203