5 × 19 × 13121

Prime Factor Structure

Factorization String 5 × 19 × 13121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,574,640

Proper Divisor Sum 328,145

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1246489 ← → #1246499

1 5 19 95 13,121 65,605 249,299 1,246,495

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

1,246,495 3,739,486 1,869,743 5,609,230 2,804,615 8,413,846 4,206,923 12,620,770 6,310,385 18,931,156 9,465,578 4,732,789 14,198,368 7,099,184 3,549,592 1,774,796 887,398 443,699 1,331,098 665,549 1,996,648 998,324 499,162 249,581 748,744 374,372 187,186 93,593 280,780 140,390 70,195 210,586 105,293 315,880 157,940 78,970 39,485 118,456 59,228 29,614 14,807 44,422 22,211 66,634 33,317 99,952 49,976 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446

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