13 × 3271

Prime Factor Structure

Factorization String 13 × 3271

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 45,808

Proper Divisor Sum 3,285

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #42509 ← → #42533

1 13 3,271 42,523

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

42,523 127,570 63,785 191,356 95,678 47,839 143,518 71,759 215,278 107,639 322,918 161,459 484,378 242,189 726,568 363,284 181,642 90,821 272,464 136,232 68,116 34,058 17,029 51,088 25,544 12,772 6,386 3,193 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80 40 20 10 5 16 8

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