3² × 107 × 149

Prime Factor Structure

Factorization String 3^2 × 107 × 149

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 210,600

Proper Divisor Sum 67,113

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #143483 ← → #143489

1 3 9 107 149 321 447 963 1,341 15,943 47,829 143,487

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

143,487 430,462 215,231 645,694 322,847 968,542 484,271 1,452,814 726,407 2,179,222 1,089,611 3,268,834 1,634,417 4,903,252 2,451,626 1,225,813 3,677,440 1,838,720 919,360 459,680 229,840 114,920 57,460 28,730 14,365 43,096 21,548 10,774 5,387 16,162 8,081 24,244 12,122 6,061 18,184 9,092 4,546 2,273 6,820 3,410 1,705 5,116 2,558 1,279 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804

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