3 × 19 × 107 × 409

Prime Factor Structure

Factorization String 3 × 19 × 107 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,542,400

Proper Divisor Sum 1,047,909

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2494489 ← → #2494507

1 3 19 57 107 321 409 1,227 2,033 6,099 7,771 23,313 43,763 131,289 831,497 2,494,491

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

2,494,491 7,483,474 3,741,737 11,225,212 5,612,606 2,806,303 8,418,910 4,209,455 12,628,366 6,314,183 18,942,550 9,471,275 28,413,826 14,206,913 42,620,740 21,310,370 10,655,185 31,965,556 15,982,778 7,991,389 23,974,168 11,987,084 5,993,542 2,996,771 8,990,314 4,495,157 13,485,472 6,742,736 3,371,368 1,685,684 842,842 421,421 1,264,264 632,132 316,066 158,033 474,100 237,050 118,525 355,576 177,788 88,894 44,447 133,342 66,671 200,014 100,007 300,022 150,011 450,034 225,017 675,052 337,526 168,763 506,290 253,145 759,436 379,718 189,859 569,578

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