5 × 19 × 409 × 449

Prime Factor Structure

Factorization String 5 × 19 × 409 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 22,140,000

Proper Divisor Sum 4,694,105

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #17445881 ← → #17445899

1 5 19 95 409 449 2,045 2,245 7,771 8,531 38,855 42,655 183,641 918,205 3,489,179 17,445,895

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

17,445,895 52,337,686 26,168,843 78,506,530 39,253,265 117,759,796 58,879,898 29,439,949 88,319,848 44,159,924 22,079,962 11,039,981 33,119,944 16,559,972 8,279,986 4,139,993 12,419,980 6,209,990 3,104,995 9,314,986 4,657,493 13,972,480 6,986,240 3,493,120 1,746,560 873,280 436,640 218,320 109,160 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454

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