3 × 5 × 142573

Prime Factor Structure

Factorization String 3 × 5 × 142573

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,421,776

Proper Divisor Sum 1,283,181

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2138593 ← → #2138623

1 3 5 15 142,573 427,719 712,865 2,138,595

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

2,138,595 6,415,786 3,207,893 9,623,680 4,811,840 2,405,920 1,202,960 601,480 300,740 150,370 75,185 225,556 112,778 56,389 169,168 84,584 42,292 21,146 10,573 31,720 15,860 7,930 3,965 11,896 5,948 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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