Search a number
-
+
130212202411 = 321740476283
BaseRepresentation
bin111100101000101000…
…0001000011110101011
3110110002201020020121101
41321101100020132223
54113133310434121
6135452455222231
712256531313164
oct1712120103653
9413081206541
10130212202411
115024a436a25
122129b977977
13c381b41ca5
14643374676b
1535c17cd491
hex1e514087ab

130212202411 has 4 divisors (see below), whose sum is σ = 130252681912. Its totient is φ = 130171722912.

The previous prime is 130212202403. The next prime is 130212202487. The reversal of 130212202411 is 114202212031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114202212031 = 301657378583.

It is a cyclic number.

It is not a de Polignac number, because 130212202411 - 23 = 130212202403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130212200411) by changing a digit.

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, 20234925 + ... + 20241358.

It is an arithmetic number, because the mean of its divisors is an integer number (32563170478).

Almost surely, 2130212202411 is an apocalyptic number.

130212202411 is a deficient number, since it is larger than the sum of its proper divisors (40479501).

130212202411 is an equidigital number, since it uses as much as digits as its factorization.

130212202411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40479500.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 130212202411 its reverse (114202212031), we get a palindrome (244414414442).

The spelling of 130212202411 in words is "one hundred thirty billion, two hundred twelve million, two hundred two thousand, four hundred eleven".

Divisors: 1 3217 40476283 130212202411