409,728

2⁷ × 3 × 11 × 97

Prime Factor Structure

Factorization String 2^7 × 3 × 11 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 1,199,520

Proper Divisor Sum 789,792

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #409723 ← → #409729

1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 97 128 132 176 192 194 264 291 352 384 388 528 582 704 776 1,056 1,067 1,164 1,408 1,552 2,112 2,134 2,328 3,104 3,201 4,224 4,268 4,656 6,208 6,402 8,536 9,312 12,416 12,804 17,072 18,624 25,608 34,144 37,248 51,216 68,288

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

409,728 204,864 102,432 51,216 25,608 12,804 6,402 3,201 9,604 4,802 2,401 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436

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