2 × 3² × 5 × 4373

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 4373

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,023,516

Proper Divisor Sum 629,946

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #393557 ← → #393571

1 2 3 5 6 9 10 15 18 30 45 90 4,373 8,746 13,119 21,865 26,238 39,357 43,730 65,595 78,714 131,190 196,785 393,570

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

393,570 196,785 590,356 295,178 147,589 442,768 221,384 110,692 55,346 27,673 83,020 41,510 20,755 62,266 31,133 93,400 46,700 23,350 11,675 35,026 17,513 52,540 26,270 13,135 39,406 19,703 59,110 29,555 88,666 44,333 133,000 66,500 33,250 16,625 49,876 24,938 12,469 37,408 18,704 9,352 4,676 2,338 1,169 3,508 1,754 877 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418

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