5 × 13 × 1861

Prime Factor Structure

Factorization String 5 × 13 × 1861

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 156,408

Proper Divisor Sum 35,443

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #120947 ← → #120977

1 5 13 65 1,861 9,305 24,193 120,965

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

120,965 362,896 181,448 90,724 45,362 22,681 68,044 34,022 17,011 51,034 25,517 76,552 38,276 19,138 9,569 28,708 14,354 7,177 21,532 10,766 5,383 16,150 8,075 24,226 12,113 36,340 18,170 9,085 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769

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