3 × 7 × 17 × 181

Prime Factor Structure

Factorization String 3 × 7 × 17 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 104,832

Proper Divisor Sum 40,215

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #64613 ← → #64621

1 3 7 17 21 51 119 181 357 543 1,267 3,077 3,801 9,231 21,539 64,617

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

64,617 193,852 96,926 48,463 145,390 72,695 218,086 109,043 327,130 163,565 490,696 245,348 122,674 61,337 184,012 92,006 46,003 138,010 69,005 207,016 103,508 51,754 25,877 77,632 38,816 19,408 9,704 4,852 2,426 1,213 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70

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