Search a number
-
+
12330200203 = 23245915077
BaseRepresentation
bin10110111101110111…
…11110110010001011
31011211022110001212121
423132323332302023
5200223012401303
65355302552111
7614360654356
oct133673766213
934738401777
1012330200203
115258092a02
122481438637
1312166a7769
1484d81329d
154c27479bd
hex2deefec8b

12330200203 has 12 divisors (see below), whose sum is σ = 12894951328. Its totient is φ = 11789213040.

The previous prime is 12330200191. The next prime is 12330200209. The reversal of 12330200203 is 30200203321.

It is not a de Polignac number, because 12330200203 - 25 = 12330200171 is a prime.

It is a super-2 number, since 2×123302002032 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12330200209) 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 11 ways as a sum of consecutive naturals, for example, 2426101 + ... + 2431177.

Almost surely, 212330200203 is an apocalyptic number.

12330200203 is a deficient number, since it is larger than the sum of its proper divisors (564751125).

12330200203 is an equidigital number, since it uses as much as digits as its factorization.

12330200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714 (or 9691 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 12330200203 its reverse (30200203321), we get a palindrome (42530403524).

The spelling of 12330200203 in words is "twelve billion, three hundred thirty million, two hundred thousand, two hundred three".

Divisors: 1 23 529 4591 5077 105593 116771 2428639 2685733 23308507 536095661 12330200203