3 × 7 × 67 × 101

Prime Factor Structure

Factorization String 3 × 7 × 67 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 221,952

Proper Divisor Sum 79,845

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #142099 ← → #142111

1 3 7 21 67 101 201 303 469 707 1,407 2,121 6,767 20,301 47,369 142,107

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

142,107 426,322 213,161 639,484 319,742 159,871 479,614 239,807 719,422 359,711 1,079,134 539,567 1,618,702 809,351 2,428,054 1,214,027 3,642,082 1,821,041 5,463,124 2,731,562 1,365,781 4,097,344 2,048,672 1,024,336 512,168 256,084 128,042 64,021 192,064 96,032 48,016 24,008 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904

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