2² × 107 × 1487

Prime Factor Structure

Factorization String 2^2 × 107 × 1487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,124,928

Proper Divisor Sum 488,492

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #636421 ← → #636469

1 2 4 107 214 428 1,487 2,974 5,948 159,109 318,218 636,436

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

636,436 318,218 159,109 477,328 238,664 119,332 59,666 29,833 89,500 44,750 22,375 67,126 33,563 100,690 50,345 151,036 75,518 37,759 113,278 56,639 169,918 84,959 254,878 127,439 382,318 191,159 573,478 286,739 860,218 430,109 1,290,328 645,164 322,582 161,291 483,874 241,937 725,812 362,906 181,453 544,360 272,180 136,090 68,045 204,136 102,068 51,034 25,517 76,552 38,276 19,138 9,569 28,708 14,354 7,177 21,532 10,766 5,383 16,150 8,075 24,226

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