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430200226 = 21127319081
BaseRepresentation
bin11001101001000…
…101010110100010
31002222111102202201
4121221011112202
51340112401401
6110404403414
713442433031
oct3151052642
91088442681
10430200226
11200922885
121000a656a
136b186761
14411c6718
1527b7bb01
hex19a455a2

430200226 has 8 divisors (see below), whose sum is σ = 645391404. Its totient is φ = 215069760.

The previous prime is 430200217. The next prime is 430200271. The reversal of 430200226 is 622002034.

It can be written as a sum of positive squares in 2 ways, for example, as 389865025 + 40335201 = 19745^2 + 6351^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13006 + ... + 32086.

Almost surely, 2430200226 is an apocalyptic number.

430200226 is a deficient number, since it is larger than the sum of its proper divisors (215191178).

430200226 is a wasteful number, since it uses less digits than its factorization.

430200226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30356.

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

The square root of 430200226 is about 20741.2686690087. The cubic root of 430200226 is about 754.9013662943.

The spelling of 430200226 in words is "four hundred thirty million, two hundred thousand, two hundred twenty-six".

Divisors: 1 2 11273 19081 22546 38162 215100113 430200226