5² × 137 × 1213

Prime Factor Structure

Factorization String 5^2 × 137 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,193,492

Proper Divisor Sum 1,038,967

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4154519 ← → #4154543

1 5 25 137 685 1,213 3,425 6,065 30,325 166,181 830,905 4,154,525

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

4,154,525 12,463,576 6,231,788 3,115,894 1,557,947 4,673,842 2,336,921 7,010,764 3,505,382 1,752,691 5,258,074 2,629,037 7,887,112 3,943,556 1,971,778 985,889 2,957,668 1,478,834 739,417 2,218,252 1,109,126 554,563 1,663,690 831,845 2,495,536 1,247,768 623,884 311,942 155,971 467,914 233,957 701,872 350,936 175,468 87,734 43,867 131,602 65,801 197,404 98,702 49,351 148,054 74,027 222,082 111,041 333,124 166,562 83,281 249,844 124,922 62,461 187,384 93,692 46,846 23,423 70,270 35,135 105,406 52,703 158,110

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