5 × 7 × 163 × 617

Prime Factor Structure

Factorization String 5 × 7 × 163 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,864,896

Proper Divisor Sum 1,344,911

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3519983 ← → #3520007

1 5 7 35 163 617 815 1,141 3,085 4,319 5,705 21,595 100,571 502,855 703,997 3,519,985

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

3,519,985 10,559,956 5,279,978 2,639,989 7,919,968 3,959,984 1,979,992 989,996 494,998 247,499 742,498 371,249 1,113,748 556,874 278,437 835,312 417,656 208,828 104,414 52,207 156,622 78,311 234,934 117,467 352,402 176,201 528,604 264,302 132,151 396,454 198,227 594,682 297,341 892,024 446,012 223,006 111,503 334,510 167,255 501,766 250,883 752,650 376,325 1,128,976 564,488 282,244 141,122 70,561 211,684 105,842 52,921 158,764 79,382 39,691 119,074 59,537 178,612 89,306 44,653 133,960

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