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430313230230 = 235131103367257
BaseRepresentation
bin1100100001100001010…
…10101100111110010110
31112010201021021000110120
412100300222230332112
524022240141331410
6525403321532410
743042364051352
oct6206052547626
91463637230416
10430313230230
11156549666994
126b493044106
1331769884170
1416b82066462
15b2d7c96570
hex6430aacf96

430313230230 has 32 divisors (see below), whose sum is σ = 1112194196064. Its totient is φ = 105923256576.

The previous prime is 430313230229. The next prime is 430313230267. The reversal of 430313230230 is 32032313034.

It is a happy number.

It is a super-2 number, since 2×4303132302302 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 430313230230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551683239 + ... + 551684018.

It is an arithmetic number, because the mean of its divisors is an integer number (34756068627).

Almost surely, 2430313230230 is an apocalyptic number.

430313230230 is an abundant number, since it is smaller than the sum of its proper divisors (681880965834).

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

430313230230 is a wasteful number, since it uses less digits than its factorization.

430313230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103367280.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 430313230230 its reverse (32032313034), we get a palindrome (462345543264).

The spelling of 430313230230 in words is "four hundred thirty billion, three hundred thirteen million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 1103367257 2206734514 3310101771 5516836285 6620203542 11033672570 14343774341 16550508855 28687548682 33101017710 43031323023 71718871705 86062646046 143437743410 215156615115 430313230230