3² × 83 × 173

Prime Factor Structure

Factorization String 3^2 × 83 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 190,008

Proper Divisor Sum 60,777

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #129229 ← → #129263

1 3 9 83 173 249 519 747 1,557 14,359 43,077 129,231

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

129,231 387,694 193,847 581,542 290,771 872,314 436,157 1,308,472 654,236 327,118 163,559 490,678 245,339 736,018 368,009 1,104,028 552,014 276,007 828,022 414,011 1,242,034 621,017 1,863,052 931,526 465,763 1,397,290 698,645 2,095,936 1,047,968 523,984 261,992 130,996 65,498 32,749 98,248 49,124 24,562 12,281 36,844 18,422 9,211 27,634 13,817 41,452 20,726 10,363 31,090 15,545 46,636 23,318 11,659 34,978 17,489 52,468 26,234 13,117 39,352 19,676 9,838 4,919

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