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130424213 is a prime number
BaseRepresentation
bin1111100011000…
…01110110010101
3100002102020101102
413301201312111
5231342033323
620535235445
73142405343
oct761416625
9302366342
10130424213
1167691707
1237818b85
13210368ba
1413470993
15b6b4328
hex7c61d95

130424213 has 2 divisors, whose sum is σ = 130424214. Its totient is φ = 130424212.

The previous prime is 130424207. The next prime is 130424219. The reversal of 130424213 is 312424031.

It is a balanced prime because it is at equal distance from previous prime (130424207) and next prime (130424219).

It can be written as a sum of positive squares in only one way, i.e., 130005604 + 418609 = 11402^2 + 647^2 .

It is an emirp because it is prime and its reverse (312424031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130424213 - 24 = 130424197 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130424219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65212106 + 65212107.

It is an arithmetic number, because the mean of its divisors is an integer number (65212107).

Almost surely, 2130424213 is an apocalyptic number.

It is an amenable number.

130424213 is a deficient number, since it is larger than the sum of its proper divisors (1).

130424213 is an equidigital number, since it uses as much as digits as its factorization.

130424213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130424213 is about 11420.3420701834. The cubic root of 130424213 is about 507.1301233670.

Adding to 130424213 its reverse (312424031), we get a palindrome (442848244).

The spelling of 130424213 in words is "one hundred thirty million, four hundred twenty-four thousand, two hundred thirteen".