2⁸ × 5 × 7 × 439

Prime Factor Structure

Factorization String 2^8 × 5 × 7 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 10,792,320

Proper Divisor Sum 6,858,880

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3933439 ← → #3933469

1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 439 448 560 640 878 896 1,120 1,280 1,756 1,792 2,195 2,240 3,073 3,512 4,390 4,480 6,146 7,024 8,780 8,960 12,292 14,048 15,365 17,560 24,584 28,096 30,730 35,120 49,168 56,192 61,460 70,240 98,336 112,384

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

3,933,440 1,966,720 983,360 491,680 245,840 122,920 61,460 30,730 15,365 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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