5² × 15601

Prime Factor Structure

Factorization String 5^2 × 15601

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 483,662

Proper Divisor Sum 93,637

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #390001 ← → #390043

1 5 25 15,601 78,005 390,025

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

390,025 1,170,076 585,038 292,519 877,558 438,779 1,316,338 658,169 1,974,508 987,254 493,627 1,480,882 740,441 2,221,324 1,110,662 555,331 1,665,994 832,997 2,498,992 1,249,496 624,748 312,374 156,187 468,562 234,281 702,844 351,422 175,711 527,134 263,567 790,702 395,351 1,186,054 593,027 1,779,082 889,541 2,668,624 1,334,312 667,156 333,578 166,789 500,368 250,184 125,092 62,546 31,273 93,820 46,910 23,455 70,366 35,183 105,550 52,775 158,326 79,163 237,490 118,745 356,236 178,118 89,059

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