2⁴ × 3 × 5 × 13 × 239

Prime Factor Structure

Factorization String 2^4 × 3 × 5 × 13 × 239

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 2,499,840

Proper Divisor Sum 1,754,160

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #745673 ← → #745697

1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 239 240 260 312 390 478 520 624 717 780 956 1,040 1,195 1,434 1,560 1,912 2,390 2,868 3,107 3,120 3,585 3,824 4,780 5,736 6,214 7,170 9,321 9,560 11,472 12,428

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

745,680 372,840 186,420 93,210 46,605 139,816 69,908 34,954 17,477 52,432 26,216 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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