3 × 673 × 10709

Prime Factor Structure

Factorization String 3 × 673 × 10709

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,874,160

Proper Divisor Sum 7,252,689

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #21621469 ← → #21621491

1 3 673 2,019 10,709 32,127 7,207,157 21,621,471

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

21,621,471 64,864,414 32,432,207 97,296,622 48,648,311 145,944,934 72,972,467 218,917,402 109,458,701 328,376,104 164,188,052 82,094,026 41,047,013 123,141,040 61,570,520 30,785,260 15,392,630 7,696,315 23,088,946 11,544,473 34,633,420 17,316,710 8,658,355 25,975,066 12,987,533 38,962,600 19,481,300 9,740,650 4,870,325 14,610,976 7,305,488 3,652,744 1,826,372 913,186 456,593 1,369,780 684,890 342,445 1,027,336 513,668 256,834 128,417 385,252 192,626 96,313 288,940 144,470 72,235 216,706 108,353 325,060 162,530 81,265 243,796 121,898 60,949 182,848 91,424 45,712 22,856

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