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430220203001 = 19110872042317
BaseRepresentation
bin1100100001010110001…
…11110101001111111001
31112010110210012202002122
412100223013311033321
524022042332444001
6525350200011025
743040154250061
oct6205307651771
91463423182078
10430220203001
111565010a8186
126b467a60a75
1331753512374
1416b7396c3a1
15b2cea1cb1b
hex642b1f53f9

430220203001 has 8 divisors (see below), whose sum is σ = 452904439680. Its totient is φ = 407540073168.

The previous prime is 430220202983. The next prime is 430220203097. The reversal of 430220203001 is 100302022034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-430220203001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430220208001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810506 + ... + 1231811.

It is an arithmetic number, because the mean of its divisors is an integer number (56613054960).

Almost surely, 2430220203001 is an apocalyptic number.

It is an amenable number.

430220203001 is a deficient number, since it is larger than the sum of its proper divisors (22684236679).

430220203001 is a wasteful number, since it uses less digits than its factorization.

430220203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053423.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 430220203001 its reverse (100302022034), we get a palindrome (530522225035).

The spelling of 430220203001 in words is "four hundred thirty billion, two hundred twenty million, two hundred three thousand, one".

Divisors: 1 19 11087 210653 2042317 38804023 22643168579 430220203001