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430022413 = 535180363
BaseRepresentation
bin11001101000011…
…001111100001101
31002222011101212001
4121220121330031
51340041204123
6110400512301
713441062442
oct3150317415
91088141761
10430022413
11200811227
1210001b691
136b123842
144117b9c9
1527b440ad
hex19a19f0d

430022413 has 4 divisors (see below), whose sum is σ = 430108128. Its totient is φ = 429936700.

The previous prime is 430022401. The next prime is 430022441. The reversal of 430022413 is 314220034.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314220034 = 2157110017.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-430022413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430002413) 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, 34831 + ... + 45532.

It is an arithmetic number, because the mean of its divisors is an integer number (107527032).

Almost surely, 2430022413 is an apocalyptic number.

It is an amenable number.

430022413 is a deficient number, since it is larger than the sum of its proper divisors (85715).

430022413 is an equidigital number, since it uses as much as digits as its factorization.

430022413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85714.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 430022413 is about 20736.9817717044. The cubic root of 430022413 is about 754.7973451381.

Adding to 430022413 its reverse (314220034), we get a palindrome (744242447).

The spelling of 430022413 in words is "four hundred thirty million, twenty-two thousand, four hundred thirteen".

Divisors: 1 5351 80363 430022413