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430235542230 = 235131103168057
BaseRepresentation
bin1100100001011000000…
…10010110001011010110
31112010111212002001120020
412100230002112023112
524022110244322410
6525351504450010
743040431524624
oct6205402261326
91463455061506
10430235542230
1115650982482a
126b471019906
1331756753230
1416b75a02514
15b2d104ca70
hex642c0962d6

430235542230 has 32 divisors (see below), whose sum is σ = 1111993402464. Its totient is φ = 105904133376.

The previous prime is 430235542211. The next prime is 430235542267. The reversal of 430235542230 is 32245532034.

It is a super-2 number, since 2×4302355422302 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430235542191 and 430235542200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551583639 + ... + 551584418.

It is an arithmetic number, because the mean of its divisors is an integer number (34749793827).

Almost surely, 2430235542230 is an apocalyptic number.

430235542230 is an abundant number, since it is smaller than the sum of its proper divisors (681757860234).

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

430235542230 is a wasteful number, since it uses less digits than its factorization.

430235542230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103168080.

The product of its (nonzero) digits is 86400, while the sum is 33.

It can be divided in two parts, 430 and 235542230, that added together give a triangular number (235542660 = T21704).

The spelling of 430235542230 in words is "four hundred thirty billion, two hundred thirty-five million, five hundred forty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 1103168057 2206336114 3309504171 5515840285 6619008342 11031680570 14341184741 16547520855 28682369482 33095041710 43023554223 71705923705 86047108446 143411847410 215117771115 430235542230