3 × 5 × 7 × 4229

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 812,160

Proper Divisor Sum 368,115

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #444043 ← → #444047

1 3 5 7 15 21 35 105 4,229 12,687 21,145 29,603 63,435 88,809 148,015 444,045

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

444,045 1,332,136 666,068 333,034 166,517 499,552 249,776 124,888 62,444 31,222 15,611 46,834 23,417 70,252 35,126 17,563 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689 200,068 100,034 50,017 150,052 75,026 37,513 112,540 56,270 28,135 84,406 42,203 126,610 63,305 189,916 94,958 47,479 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184 60,092 30,046 15,023 45,070 22,535 67,606 33,803 101,410

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