Search a number
-
+
130411 is a prime number
BaseRepresentation
bin11111110101101011
320121220001
4133311223
513133121
62443431
71052131
oct376553
9217801
10130411
1189a86
1263577
1347488
1435751
1528991
hex1fd6b

130411 has 2 divisors, whose sum is σ = 130412. Its totient is φ = 130410.

The previous prime is 130409. The next prime is 130423. The reversal of 130411 is 114031.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (114031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130411 - 21 = 130409 is a prime.

Together with 130409, it forms a pair of twin primes.

130411 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (130211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65205 + 65206.

It is an arithmetic number, because the mean of its divisors is an integer number (65206).

2130411 is an apocalyptic number.

130411 is the 162-nd centered decagonal number.

130411 is a deficient number, since it is larger than the sum of its proper divisors (1).

130411 is an equidigital number, since it uses as much as digits as its factorization.

130411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 130411 is about 361.1246322255. The cubic root of 130411 is about 50.7112997363.

Adding to 130411 its reverse (114031), we get a palindrome (244442).

The spelling of 130411 in words is "one hundred thirty thousand, four hundred eleven".