5 × 331 × 521

Prime Factor Structure

Factorization String 5 × 331 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,039,824

Proper Divisor Sum 177,569

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #862249 ← → #862259

1 5 331 521 1,655 2,605 172,451 862,255

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

862,255 2,586,766 1,293,383 3,880,150 1,940,075 5,820,226 2,910,113 8,730,340 4,365,170 2,182,585 6,547,756 3,273,878 1,636,939 4,910,818 2,455,409 7,366,228 3,683,114 1,841,557 5,524,672 2,762,336 1,381,168 690,584 345,292 172,646 86,323 258,970 129,485 388,456 194,228 97,114 48,557 145,672 72,836 36,418 18,209 54,628 27,314 13,657 40,972 20,486 10,243 30,730 15,365 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152

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