3 × 7 × 13 × 28429

Prime Factor Structure

Factorization String 3 × 7 × 13 × 28429

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,736,640

Proper Divisor Sum 4,975,523

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7761107 ← → #7761121

1 3 7 13 21 39 91 273 28,429 85,287 199,003 369,577 597,009 1,108,731 2,587,039 7,761,117

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

7,761,117 23,283,352 11,641,676 5,820,838 2,910,419 8,731,258 4,365,629 13,096,888 6,548,444 3,274,222 1,637,111 4,911,334 2,455,667 7,367,002 3,683,501 11,050,504 5,525,252 2,762,626 1,381,313 4,143,940 2,071,970 1,035,985 3,107,956 1,553,978 776,989 2,330,968 1,165,484 582,742 291,371 874,114 437,057 1,311,172 655,586 327,793 983,380 491,690 245,845 737,536 368,768 184,384 92,192 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38

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