11 × 13 × 23 × 557

Prime Factor Structure

Factorization String 11 × 13 × 23 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,249,856

Proper Divisor Sum 417,883

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1831969 ← → #1831979

1 11 13 23 143 253 299 557 3,289 6,127 7,241 12,811 79,651 140,921 166,543 1,831,973

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

1,831,973 5,495,920 2,747,960 1,373,980 686,990 343,495 1,030,486 515,243 1,545,730 772,865 2,318,596 1,159,298 579,649 1,738,948 869,474 434,737 1,304,212 652,106 326,053 978,160 489,080 244,540 122,270 61,135 183,406 91,703 275,110 137,555 412,666 206,333 619,000 309,500 154,750 77,375 232,126 116,063 348,190 174,095 522,286 261,143 783,430 391,715 1,175,146 587,573 1,762,720 881,360 440,680 220,340 110,170 55,085 165,256 82,628 41,314 20,657 61,972 30,986 15,493 46,480 23,240 11,620

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