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430213200420 = 2235193349106451
BaseRepresentation
bin1100100001010101011…
…01000111101000100100
31112010110022000222100210
412100222231013220210
524022034034403140
6525345345535420
743040040603303
oct6205255075044
91463408028323
10430213200420
111564a8155023
126b465644570
1331751c2cc23
1416b72a6843a
15b2ce0d7d80
hex642ab47a24

430213200420 has 96 divisors (see below), whose sum is σ = 1214319254400. Its totient is φ = 113801011200.

The previous prime is 430213200413. The next prime is 430213200427. The reversal of 430213200420 is 24002312034.

It is an interprime number because it is at equal distance from previous prime (430213200413) and next prime (430213200427).

It is not an unprimeable number, because it can be changed into a prime (430213200427) 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, 3988195 + ... + 4094645.

It is an arithmetic number, because the mean of its divisors is an integer number (12649158900).

Almost surely, 2430213200420 is an apocalyptic number.

It is an amenable number.

430213200420 is an abundant number, since it is smaller than the sum of its proper divisors (784106053980).

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

430213200420 is a wasteful number, since it uses less digits than its factorization.

430213200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107005 (or 107003 counting only the distinct ones).

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

Adding to 430213200420 its reverse (24002312034), we get a palindrome (454215512454).

The spelling of 430213200420 in words is "four hundred thirty billion, two hundred thirteen million, two hundred thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 193 349 386 579 698 772 965 1047 1158 1396 1745 1930 2094 2316 2895 3490 3860 4188 5235 5790 6980 10470 11580 20940 67357 106451 134714 202071 212902 269428 319353 336785 404142 425804 532255 638706 673570 808284 1010355 1064510 1277412 1347140 1596765 2020710 2129020 3193530 4041420 6387060 20545043 37151399 41090086 61635129 74302798 82180172 102725215 111454197 123270258 148605596 185756995 205450430 222908394 246540516 308175645 371513990 410900860 445816788 557270985 616351290 743027980 1114541970 1232702580 2229083940 7170220007 14340440014 21510660021 28680880028 35851100035 43021320042 71702200070 86042640084 107553300105 143404400140 215106600210 430213200420