2² × 5² × 4283

Prime Factor Structure

Factorization String 2^2 × 5^2 × 4283

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 929,628

Proper Divisor Sum 501,328

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #428299 ← → #428303

1 2 4 5 10 20 25 50 100 4,283 8,566 17,132 21,415 42,830 85,660 107,075 214,150 428,300

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

428,300 214,150 107,075 321,226 160,613 481,840 240,920 120,460 60,230 30,115 90,346 45,173 135,520 67,760 33,880 16,940 8,470 4,235 12,706 6,353 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454

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