71 × 109 × 509

Prime Factor Structure

Factorization String 71 × 109 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,039,200

Proper Divisor Sum 100,049

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3939149 ← → #3939181

1 71 109 509 7,739 36,139 55,481 3,939,151

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

3,939,151 11,817,454 5,908,727 17,726,182 8,863,091 26,589,274 13,294,637 39,883,912 19,941,956 9,970,978 4,985,489 14,956,468 7,478,234 3,739,117 11,217,352 5,608,676 2,804,338 1,402,169 4,206,508 2,103,254 1,051,627 3,154,882 1,577,441 4,732,324 2,366,162 1,183,081 3,549,244 1,774,622 887,311 2,661,934 1,330,967 3,992,902 1,996,451 5,989,354 2,994,677 8,984,032 4,492,016 2,246,008 1,123,004 561,502 280,751 842,254 421,127 1,263,382 631,691 1,895,074 947,537 2,842,612 1,421,306 710,653 2,131,960 1,065,980 532,990 266,495 799,486 399,743 1,199,230 599,615 1,798,846 899,423

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