Search a number
-
+
12333120211 = 47993126423
BaseRepresentation
bin10110111110001110…
…00111101011010011
31011211111221102101001
423133013013223103
5200224234321321
65355445322431
7614424535456
oct133707075323
934744842331
1012333120211
1152597a7835
122482406417
13121718a889
1484dd7349d
154c2b22c91
hex2df1c7ad3

12333120211 has 8 divisors (see below), whose sum is σ = 12597272064. Its totient is φ = 12069041160.

The previous prime is 12333120209. The next prime is 12333120221. The reversal of 12333120211 is 11202133321.

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

It is a cyclic number.

It is not a de Polignac number, because 12333120211 - 21 = 12333120209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12333120221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453546 + ... + 479968.

It is an arithmetic number, because the mean of its divisors is an integer number (1574659008).

Almost surely, 212333120211 is an apocalyptic number.

12333120211 is a deficient number, since it is larger than the sum of its proper divisors (264151853).

12333120211 is an equidigital number, since it uses as much as digits as its factorization.

12333120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36401.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12333120211 its reverse (11202133321), we get a palindrome (23535253532).

The spelling of 12333120211 in words is "twelve billion, three hundred thirty-three million, one hundred twenty thousand, two hundred eleven".

Divisors: 1 47 9931 26423 466757 1241881 262406813 12333120211