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430243014 = 232329107507
BaseRepresentation
bin11001101001001…
…111110011000110
31002222120121110110
4121221033303012
51340120234024
6110405333450
713443001545
oct3151176306
91088517413
10430243014
11200951a43
12100107286
136b1a0086
14411d815c
1527b89629
hex19a4fcc6

430243014 has 32 divisors (see below), whose sum is σ = 928869120. Its totient is φ = 132447392.

The previous prime is 430243007. The next prime is 430243019. The reversal of 430243014 is 410342034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430243019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49752 + ... + 57755.

It is an arithmetic number, because the mean of its divisors is an integer number (29027160).

Almost surely, 2430243014 is an apocalyptic number.

430243014 is an abundant number, since it is smaller than the sum of its proper divisors (498626106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430243014 is a wasteful number, since it uses less digits than its factorization.

430243014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107564.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 430243014 is about 20742.3001135361. The cubic root of 430243014 is about 754.9263931282.

Adding to 430243014 its reverse (410342034), we get a palindrome (840585048).

The spelling of 430243014 in words is "four hundred thirty million, two hundred forty-three thousand, fourteen".

Divisors: 1 2 3 6 23 29 46 58 69 87 138 174 667 1334 2001 4002 107507 215014 322521 645042 2472661 3117703 4945322 6235406 7417983 9353109 14835966 18706218 71707169 143414338 215121507 430243014