3 × 13 × 30809

Prime Factor Structure

Factorization String 3 × 13 × 30809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,725,360

Proper Divisor Sum 523,809

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1201531 ← → #1201553

1 3 13 39 30,809 92,427 400,517 1,201,551

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

1,201,551 3,604,654 1,802,327 5,406,982 2,703,491 8,110,474 4,055,237 12,165,712 6,082,856 3,041,428 1,520,714 760,357 2,281,072 1,140,536 570,268 285,134 142,567 427,702 213,851 641,554 320,777 962,332 481,166 240,583 721,750 360,875 1,082,626 541,313 1,623,940 811,970 405,985 1,217,956 608,978 304,489 913,468 456,734 228,367 685,102 342,551 1,027,654 513,827 1,541,482 770,741 2,312,224 1,156,112 578,056 289,028 144,514 72,257 216,772 108,386 54,193 162,580 81,290 40,645 121,936 60,968 30,484 15,242 7,621

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