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430413230 = 251337432081
BaseRepresentation
bin11001101001111…
…001010110101110
31002222220020221202
4121221321112232
51340141210410
6110413125502
713444311032
oct3151712656
91088806852
10430413230
11200a58915
12100189892
136b22c6b0
14412401c2
1527bbeca5
hex19a795ae

430413230 has 64 divisors (see below), whose sum is σ = 877238208. Its totient is φ = 150958080.

The previous prime is 430413223. The next prime is 430413233. The reversal of 430413230 is 32314034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430413233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205790 + ... + 207870.

It is an arithmetic number, because the mean of its divisors is an integer number (13706847).

Almost surely, 2430413230 is an apocalyptic number.

430413230 is an abundant number, since it is smaller than the sum of its proper divisors (446824978).

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

430413230 is a wasteful number, since it uses less digits than its factorization.

430413230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 430413230 is about 20746.4028207302. The cubic root of 430413230 is about 755.0259365679.

Adding to 430413230 its reverse (32314034), we get a palindrome (462727264).

It can be divided in two parts, 430 and 413230, that multiplied together give a square (177688900 = 133302).

The spelling of 430413230 in words is "four hundred thirty million, four hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 13 26 37 43 65 74 86 130 185 215 370 430 481 559 962 1118 1591 2081 2405 2795 3182 4162 4810 5590 7955 10405 15910 20683 20810 27053 41366 54106 76997 89483 103415 135265 153994 178966 206830 270530 384985 447415 769970 894830 1000961 1163279 2001922 2326558 3310871 5004805 5816395 6621742 10009610 11632790 16554355 33108710 43041323 86082646 215206615 430413230