2³ × 67 × 1601

Prime Factor Structure

Factorization String 2^3 × 67 × 1601

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,634,040

Proper Divisor Sum 775,904

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #858127 ← → #858149

1 2 4 8 67 134 268 536 1,601 3,202 6,404 12,808 107,267 214,534 429,068 858,136

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

858,136 429,068 214,534 107,267 321,802 160,901 482,704 241,352 120,676 60,338 30,169 90,508 45,254 22,627 67,882 33,941 101,824 50,912 25,456 12,728 6,364 3,182 1,591 4,774 2,387 7,162 3,581 10,744 5,372 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 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453

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