3 × 11 × 67 × 9677

Prime Factor Structure

Factorization String 3 × 11 × 67 × 9677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,588,992

Proper Divisor Sum 10,193,145

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #21395831 ← → #21395849

1 3 11 33 67 201 737 2,211 9,677 29,031 106,447 319,341 648,359 1,945,077 7,131,949 21,395,847

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

21,395,847 64,187,542 32,093,771 96,281,314 48,140,657 144,421,972 72,210,986 36,105,493 108,316,480 54,158,240 27,079,120 13,539,560 6,769,780 3,384,890 1,692,445 5,077,336 2,538,668 1,269,334 634,667 1,904,002 952,001 2,856,004 1,428,002 714,001 2,142,004 1,071,002 535,501 1,606,504 803,252 401,626 200,813 602,440 301,220 150,610 75,305 225,916 112,958 56,479 169,438 84,719 254,158 127,079 381,238 190,619 571,858 285,929 857,788 428,894 214,447 643,342 321,671 965,014 482,507 1,447,522 723,761 2,171,284 1,085,642 542,821 1,628,464 814,232

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