11 × 13 × 19 × 7741

Prime Factor Structure

Factorization String 11 × 13 × 19 × 7741

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,013,120

Proper Divisor Sum 4,980,823

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #21032293 ← → #21032299

1 11 13 19 143 209 247 2,717 7,741 85,151 100,633 147,079 1,106,963 1,617,869 1,912,027 21,032,297

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

21,032,297 63,096,892 31,548,446 15,774,223 47,322,670 23,661,335 70,984,006 35,492,003 106,476,010 53,238,005 159,714,016 79,857,008 39,928,504 19,964,252 9,982,126 4,991,063 14,973,190 7,486,595 22,459,786 11,229,893 33,689,680 16,844,840 8,422,420 4,211,210 2,105,605 6,316,816 3,158,408 1,579,204 789,602 394,801 1,184,404 592,202 296,101 888,304 444,152 222,076 111,038 55,519 166,558 83,279 249,838 124,919 374,758 187,379 562,138 281,069 843,208 421,604 210,802 105,401 316,204 158,102 79,051 237,154 118,577 355,732 177,866 88,933 266,800 133,400

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