3 × 13 × 109 × 139

Prime Factor Structure

Factorization String 3 × 13 × 109 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 862,400

Proper Divisor Sum 271,511

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #590867 ← → #590899

1 3 13 39 109 139 327 417 1,417 1,807 4,251 5,421 15,151 45,453 196,963 590,889

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

590,889 1,772,668 886,334 443,167 1,329,502 664,751 1,994,254 997,127 2,991,382 1,495,691 4,487,074 2,243,537 6,730,612 3,365,306 1,682,653 5,047,960 2,523,980 1,261,990 630,995 1,892,986 946,493 2,839,480 1,419,740 709,870 354,935 1,064,806 532,403 1,597,210 798,605 2,395,816 1,197,908 598,954 299,477 898,432 449,216 224,608 112,304 56,152 28,076 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250 625

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