7³ × 439

Prime Factor Structure

Factorization String 7^3 × 439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 176,000

Proper Divisor Sum 25,423

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #150571 ← → #150583

1 7 49 343 439 3,073 21,511 150,577

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

150,577 451,732 225,866 112,933 338,800 169,400 84,700 42,350 21,175 63,526 31,763 95,290 47,645 142,936 71,468 35,734 17,867 53,602 26,801 80,404 40,202 20,101 60,304 30,152 15,076 7,538 3,769 11,308 5,654 2,827 8,482 4,241 12,724 6,362 3,181 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741

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