3 × 5² × 1609

Prime Factor Structure

Factorization String 3 × 5^2 × 1609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 199,640

Proper Divisor Sum 78,965

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #120671 ← → #120677

1 3 5 15 25 75 1,609 4,827 8,045 24,135 40,225 120,675

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

120,675 362,026 181,013 543,040 271,520 135,760 67,880 33,940 16,970 8,485 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 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767

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