5 × 61 × 71 × 97

Prime Factor Structure

Factorization String 5 × 61 × 71 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,624,832

Proper Divisor Sum 524,297

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2100533 ← → #2100541

1 5 61 71 97 305 355 485 4,331 5,917 6,887 21,655 29,585 34,435 420,107 2,100,535

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

2,100,535 6,301,606 3,150,803 9,452,410 4,726,205 14,178,616 7,089,308 3,544,654 1,772,327 5,316,982 2,658,491 7,975,474 3,987,737 11,963,212 5,981,606 2,990,803 8,972,410 4,486,205 13,458,616 6,729,308 3,364,654 1,682,327 5,046,982 2,523,491 7,570,474 3,785,237 11,355,712 5,677,856 2,838,928 1,419,464 709,732 354,866 177,433 532,300 266,150 133,075 399,226 199,613 598,840 299,420 149,710 74,855 224,566 112,283 336,850 168,425 505,276 252,638 126,319 378,958 189,479 568,438 284,219 852,658 426,329 1,278,988 639,494 319,747 959,242 479,621

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