3 × 7 × 23 × 31 × 41 × 131

Prime Factor Structure

Factorization String 3 × 7 × 23 × 31 × 41 × 131

Distinct Prime Factors 6

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 136,249,344

Proper Divisor Sum 55,829,361

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #80419967 ← → #80419993

1 3 7 21 23 31 41 69 93 123 131 161 217 287 393 483 651 713 861 917 943 1,271 2,139 2,751 2,829 3,013 3,813 4,061 4,991 5,371 6,601 8,897 9,039 12,183 14,973 16,113 19,803 21,091 26,691 28,427 29,233 37,597 63,273 85,281 87,699 93,403 112,791 123,533 166,501 204,631 280,209 370,599 499,503 613,893 653,821 864,731 1,165,507 1,961,463 2,594,193 3,496,521

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

80,419,983 241,259,950 120,629,975 361,889,926 180,944,963 542,834,890 271,417,445 814,252,336 407,126,168 203,563,084 101,781,542 50,890,771 152,672,314 76,336,157 229,008,472 114,504,236 57,252,118 28,626,059 85,878,178 42,939,089 128,817,268 64,408,634 32,204,317 96,612,952 48,306,476 24,153,238 12,076,619 36,229,858 18,114,929 54,344,788 27,172,394 13,586,197 40,758,592 20,379,296 10,189,648 5,094,824 2,547,412 1,273,706 636,853 1,910,560 955,280 477,640 238,820 119,410 59,705 179,116 89,558 44,779 134,338 67,169 201,508 100,754 50,377 151,132 75,566 37,783 113,350 56,675 170,026 85,013

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