7 × 11 × 151 × 173

Prime Factor Structure

Factorization String 7 × 11 × 151 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,539,008

Proper Divisor Sum 527,537

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2011441 ← → #2011483

1 7 11 77 151 173 1,057 1,211 1,661 1,903 11,627 13,321 26,123 182,861 287,353 2,011,471

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

2,011,471 6,034,414 3,017,207 9,051,622 4,525,811 13,577,434 6,788,717 20,366,152 10,183,076 5,091,538 2,545,769 7,637,308 3,818,654 1,909,327 5,727,982 2,863,991 8,591,974 4,295,987 12,887,962 6,443,981 19,331,944 9,665,972 4,832,986 2,416,493 7,249,480 3,624,740 1,812,370 906,185 2,718,556 1,359,278 679,639 2,038,918 1,019,459 3,058,378 1,529,189 4,587,568 2,293,784 1,146,892 573,446 286,723 860,170 430,085 1,290,256 645,128 322,564 161,282 80,641 241,924 120,962 60,481 181,444 90,722 45,361 136,084 68,042 34,021 102,064 51,032 25,516 12,758

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