Base | Representation |
---|---|
bin | 11001101001100… |
… | …111100001101001 |
3 | 1002222202112202222 |
4 | 121221213201221 |
5 | 1340131341301 |
6 | 110411403425 |
7 | 13443555104 |
oct | 3151474151 |
9 | 1088675688 |
10 | 430340201 |
11 | 200a08a65 |
12 | 100153575 |
13 | 6b205395 |
14 | 4122173b |
15 | 27ba831b |
hex | 19a67869 |
430340201 has 4 divisors (see below), whose sum is σ = 430861392. Its totient is φ = 429819012.
The previous prime is 430340179. The next prime is 430340203. The reversal of 430340201 is 102043034.
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.
It is a cyclic number.
It is not a de Polignac number, because 430340201 - 222 = 426145897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 430340201.
It is not an unprimeable number, because it can be changed into a prime (430340203) 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, 259355 + ... + 261008.
It is an arithmetic number, because the mean of its divisors is an integer number (107715348).
Almost surely, 2430340201 is an apocalyptic number.
It is an amenable number.
430340201 is a deficient number, since it is larger than the sum of its proper divisors (521191).
430340201 is an equidigital number, since it uses as much as digits as its factorization.
430340201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521190.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 430340201 is about 20744.6427060097. The cubic root of 430340201 is about 754.9832319420.
Adding to 430340201 its reverse (102043034), we get a palindrome (532383235).
The spelling of 430340201 in words is "four hundred thirty million, three hundred forty thousand, two hundred one".
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