11 × 37 × 43 × 71

Prime Factor Structure

Factorization String 11 × 37 × 43 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,444,608

Proper Divisor Sum 202,037

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1242569 ← → #1242601

1 11 37 43 71 407 473 781 1,591 2,627 3,053 17,501 28,897 33,583 112,961 1,242,571

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

1,242,571 3,727,714 1,863,857 5,591,572 2,795,786 1,397,893 4,193,680 2,096,840 1,048,420 524,210 262,105 786,316 393,158 196,579 589,738 294,869 884,608 442,304 221,152 110,576 55,288 27,644 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103 336,310 168,155 504,466 252,233 756,700 378,350 189,175 567,526 283,763

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