7 × 13 × 19 × 4261

Prime Factor Structure

Factorization String 7 × 13 × 19 × 4261

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,546,880

Proper Divisor Sum 2,179,611

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7367267 ← → #7367287

1 7 13 19 91 133 247 1,729 4,261 29,827 55,393 80,959 387,751 566,713 1,052,467 7,367,269

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

7,367,269 22,101,808 11,050,904 5,525,452 2,762,726 1,381,363 4,144,090 2,072,045 6,216,136 3,108,068 1,554,034 777,017 2,331,052 1,165,526 582,763 1,748,290 874,145 2,622,436 1,311,218 655,609 1,966,828 983,414 491,707 1,475,122 737,561 2,212,684 1,106,342 553,171 1,659,514 829,757 2,489,272 1,244,636 622,318 311,159 933,478 466,739 1,400,218 700,109 2,100,328 1,050,164 525,082 262,541 787,624 393,812 196,906 98,453 295,360 147,680 73,840 36,920 18,460 9,230 4,615 13,846 6,923 20,770 10,385 31,156 15,578 7,789

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