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430300201424 = 2441215998669
BaseRepresentation
bin1100100001011111110…
…01000000000111010000
31112010200100202002022012
412100233321000013100
524022223322421144
6525402134402052
743042145235452
oct6205771000720
91463610662265
10430300201424
11156542278185
126b48a800328
1331766c71b02
1416b804342d2
15b2d6a70e9e
hex642fe401d0

430300201424 has 30 divisors (see below), whose sum is σ = 854536960710. Its totient is φ = 209902524160.

The previous prime is 430300201423. The next prime is 430300201481. The reversal of 430300201424 is 424102003034.

It can be written as a sum of positive squares in 3 ways, for example, as 73571137600 + 356729063824 = 271240^2 + 597268^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 430300201424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430300201423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7972439 + ... + 8026230.

It is an arithmetic number, because the mean of its divisors is an integer number (28484565357).

Almost surely, 2430300201424 is an apocalyptic number.

It is an amenable number.

430300201424 is a deficient number, since it is larger than the sum of its proper divisors (424236759286).

430300201424 is a wasteful number, since it uses less digits than its factorization.

430300201424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15998759 (or 15998712 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 430300201424 its reverse (424102003034), we get a palindrome (854402204458).

The spelling of 430300201424 in words is "four hundred thirty billion, three hundred million, two hundred one thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 41 82 164 328 656 1681 3362 6724 13448 26896 15998669 31997338 63994676 127989352 255978704 655945429 1311890858 2623781716 5247563432 10495126864 26893762589 53787525178 107575050356 215150100712 430300201424