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8216230410230 = 251773662065303
BaseRepresentation
bin111011110001111110101…
…1111101011011111110110
31002002110112020001100120112
41313203331133223133312
52034103314441111410
625250252324103022
71505413564115423
oct167437537533766
932073466040515
108216230410230
112688535962907
12b0843ab34a72
13477a3064046b
1420594c14cd4a
15e3aca245105
hex778fd7eb7f6

8216230410230 has 32 divisors (see below), whose sum is σ = 15873677728704. Its totient is φ = 3050796911616.

The previous prime is 8216230410229. The next prime is 8216230410233. The reversal of 8216230410230 is 320140326128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8216230410233) 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, 331020242 + ... + 331045061.

It is an arithmetic number, because the mean of its divisors is an integer number (496052429022).

Almost surely, 28216230410230 is an apocalyptic number.

8216230410230 is a deficient number, since it is larger than the sum of its proper divisors (7657447318474).

8216230410230 is a wasteful number, since it uses less digits than its factorization.

8216230410230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662065400.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 8216230410230 its reverse (320140326128), we get a palindrome (8536370736358).

The spelling of 8216230410230 in words is "eight trillion, two hundred sixteen billion, two hundred thirty million, four hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 73 85 146 170 365 730 1241 2482 6205 12410 662065303 1324130606 3310326515 6620653030 11255110151 22510220302 48330767119 56275550755 96661534238 112551101510 241653835595 483307671190 821623041023 1643246082046 4108115205115 8216230410230