7² × 17 × 1811

Prime Factor Structure

Factorization String 7^2 × 17 × 1811

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,859,112

Proper Divisor Sum 350,549

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1508561 ← → #1508579

1 7 17 49 119 833 1,811 12,677 30,787 88,739 215,509 1,508,563

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

1,508,563 4,525,690 2,262,845 6,788,536 3,394,268 1,697,134 848,567 2,545,702 1,272,851 3,818,554 1,909,277 5,727,832 2,863,916 1,431,958 715,979 2,147,938 1,073,969 3,221,908 1,610,954 805,477 2,416,432 1,208,216 604,108 302,054 151,027 453,082 226,541 679,624 339,812 169,906 84,953 254,860 127,430 63,715 191,146 95,573 286,720 143,360 71,680 35,840 17,920 8,960 4,480 2,240 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8

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