3 × 21737

Prime Factor Structure

Factorization String 3 × 21737

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 86,952

Proper Divisor Sum 21,741

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #65203 ← → #65213

1 3 21,737 65,211

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

65,211 195,634 97,817 293,452 146,726 73,363 220,090 110,045 330,136 165,068 82,534 41,267 123,802 61,901 185,704 92,852 46,426 23,213 69,640 34,820 17,410 8,705 26,116 13,058 6,529 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928 1,964 982 491 1,474 737 2,212 1,106 553 1,660 830 415

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