53 × 67 × 71

Prime Factor Structure

Factorization String 53 × 67 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 264,384

Proper Divisor Sum 12,263

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #252101 ← → #252139

1 53 67 71 3,551 3,763 4,757 252,121

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

252,121 756,364 378,182 189,091 567,274 283,637 850,912 425,456 212,728 106,364 53,182 26,591 79,774 39,887 119,662 59,831 179,494 89,747 269,242 134,621 403,864 201,932 100,966 50,483 151,450 75,725 227,176 113,588 56,794 28,397 85,192 42,596 21,298 10,649 31,948 15,974 7,987 23,962 11,981 35,944 17,972 8,986 4,493 13,480 6,740 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269

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