7 × 13 × 192613

Prime Factor Structure

Factorization String 7 × 13 × 192613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 21,572,768

Proper Divisor Sum 4,044,985

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #17527781 ← → #17527793

1 7 13 91 192,613 1,348,291 2,503,969 17,527,783

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

17,527,783 52,583,350 26,291,675 78,875,026 39,437,513 118,312,540 59,156,270 29,578,135 88,734,406 44,367,203 133,101,610 66,550,805 199,652,416 99,826,208 49,913,104 24,956,552 12,478,276 6,239,138 3,119,569 9,358,708 4,679,354 2,339,677 7,019,032 3,509,516 1,754,758 877,379 2,632,138 1,316,069 3,948,208 1,974,104 987,052 493,526 246,763 740,290 370,145 1,110,436 555,218 277,609 832,828 416,414 208,207 624,622 312,311 936,934 468,467 1,405,402 702,701 2,108,104 1,054,052 527,026 263,513 790,540 395,270 197,635 592,906 296,453 889,360 444,680 222,340 111,170

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