2 × 3 × 5 × 7 × 1303

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 1303

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 751,104

Proper Divisor Sum 477,474

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #273629 ← → #273641

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,303 2,606 3,909 6,515 7,818 9,121 13,030 18,242 19,545 27,363 39,090 45,605 54,726 91,210 136,815 273,630

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

273,630 136,815 410,446 205,223 615,670 307,835 923,506 461,753 1,385,260 692,630 346,315 1,038,946 519,473 1,558,420 779,210 389,605 1,168,816 584,408 292,204 146,102 73,051 219,154 109,577 328,732 164,366 82,183 246,550 123,275 369,826 184,913 554,740 277,370 138,685 416,056 208,028 104,014 52,007 156,022 78,011 234,034 117,017 351,052 175,526 87,763 263,290 131,645 394,936 197,468 98,734 49,367 148,102 74,051 222,154 111,077 333,232 166,616 83,308 41,654 20,827 62,482

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