Search a number
-
+
12110230333 = 21713557741
BaseRepresentation
bin10110100011101001…
…10111001100111101
31011020222112102221101
423101310313030331
5144300204332313
65321404133101
7606050154655
oct132164671475
934228472841
1012110230333
115154a00323
12241b837191
1311acc4a986
1482c513365
154ad2965dd
hex2d1d3733d

12110230333 has 4 divisors (see below), whose sum is σ = 12110809788. Its totient is φ = 12109650880.

The previous prime is 12110230331. The next prime is 12110230339. The reversal of 12110230333 is 33303201121.

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 8636542489 + 3473687844 = 92933^2 + 58938^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110230333 - 21 = 12110230331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12110230333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110230331) 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, 257158 + ... + 300583.

It is an arithmetic number, because the mean of its divisors is an integer number (3027702447).

Almost surely, 212110230333 is an apocalyptic number.

It is an amenable number.

12110230333 is a deficient number, since it is larger than the sum of its proper divisors (579455).

12110230333 is an equidigital number, since it uses as much as digits as its factorization.

12110230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579454.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12110230333 its reverse (33303201121), we get a palindrome (45413431454).

The spelling of 12110230333 in words is "twelve billion, one hundred ten million, two hundred thirty thousand, three hundred thirty-three".

Divisors: 1 21713 557741 12110230333