5 × 17 × 37 × 131

Prime Factor Structure

Factorization String 5 × 17 × 37 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 541,728

Proper Divisor Sum 129,733

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #411991 ← → #412001

1 5 17 37 85 131 185 629 655 2,227 3,145 4,847 11,135 24,235 82,399 411,995

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

411,995 1,235,986 617,993 1,853,980 926,990 463,495 1,390,486 695,243 2,085,730 1,042,865 3,128,596 1,564,298 782,149 2,346,448 1,173,224 586,612 293,306 146,653 439,960 219,980 109,990 54,995 164,986 82,493 247,480 123,740 61,870 30,935 92,806 46,403 139,210 69,605 208,816 104,408 52,204 26,102 13,051 39,154 19,577 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.