3 × 3109 × 6581

Prime Factor Structure

Factorization String 3 × 3109 × 6581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 81,880,080

Proper Divisor Sum 20,499,093

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #61380983 ← → #61380989

1 3 3,109 6,581 9,327 19,743 20,460,329 61,380,987

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

61,380,987 184,142,962 92,071,481 276,214,444 138,107,222 69,053,611 207,160,834 103,580,417 310,741,252 155,370,626 77,685,313 233,055,940 116,527,970 58,263,985 174,791,956 87,395,978 43,697,989 131,093,968 65,546,984 32,773,492 16,386,746 8,193,373 24,580,120 12,290,060 6,145,030 3,072,515 9,217,546 4,608,773 13,826,320 6,913,160 3,456,580 1,728,290 864,145 2,592,436 1,296,218 648,109 1,944,328 972,164 486,082 243,041 729,124 364,562 182,281 546,844 273,422 136,711 410,134 205,067 615,202 307,601 922,804 461,402 230,701 692,104 346,052 173,026 86,513 259,540 129,770 64,885

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