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220130413 is a prime number
BaseRepresentation
bin11010001111011…
…10110001101101
3120100012210011021
431013232301231
5422323133123
633502054141
75312035426
oct1507566155
9510183137
10220130413
11103292268
126187a351
13367b4ba9
142134264d
15144d3c5d
hexd1eec6d

220130413 has 2 divisors, whose sum is σ = 220130414. Its totient is φ = 220130412.

The previous prime is 220130381. The next prime is 220130429. The reversal of 220130413 is 314031022.

It is a happy number.

It is an a-pointer prime, because the next prime (220130429) can be obtained adding 220130413 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180150084 + 39980329 = 13422^2 + 6323^2 .

It is a cyclic number.

It is not a de Polignac number, because 220130413 - 25 = 220130381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220130453) 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 as a sum of consecutive naturals, namely, 110065206 + 110065207.

It is an arithmetic number, because the mean of its divisors is an integer number (110065207).

Almost surely, 2220130413 is an apocalyptic number.

It is an amenable number.

220130413 is a deficient number, since it is larger than the sum of its proper divisors (1).

220130413 is an equidigital number, since it uses as much as digits as its factorization.

220130413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 220130413 is about 14836.7925442125. The cubic root of 220130413 is about 603.8003347536.

Adding to 220130413 its reverse (314031022), we get a palindrome (534161435).

The spelling of 220130413 in words is "two hundred twenty million, one hundred thirty thousand, four hundred thirteen".