3 × 19993

Prime Factor Structure

Factorization String 3 × 19993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 79,976

Proper Divisor Sum 19,997

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #59971 ← → #59981

1 3 19,993 59,979

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

59,979 179,938 89,969 269,908 134,954 67,477 202,432 101,216 50,608 25,304 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64

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