181 × 1721

Prime Factor Structure

Factorization String 181 × 1721

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 313,404

Proper Divisor Sum 1,903

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #311473 ← → #311533

1 181 1,721 311,501

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

311,501 934,504 467,252 233,626 116,813 350,440 175,220 87,610 43,805 131,416 65,708 32,854 16,427 49,282 24,641 73,924 36,962 18,481 55,444 27,722 13,861 41,584 20,792 10,396 5,198 2,599 7,798 3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984

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