2 × 13 × 266909

Prime Factor Structure

Factorization String 2 × 13 × 266909

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,210,220

Proper Divisor Sum 4,270,586

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6939623 ← → #6939643

1 2 13 26 266,909 533,818 3,469,817 6,939,634

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

6,939,634 3,469,817 10,409,452 5,204,726 2,602,363 7,807,090 3,903,545 11,710,636 5,855,318 2,927,659 8,782,978 4,391,489 13,174,468 6,587,234 3,293,617 9,880,852 4,940,426 2,470,213 7,410,640 3,705,320 1,852,660 926,330 463,165 1,389,496 694,748 347,374 173,687 521,062 260,531 781,594 390,797 1,172,392 586,196 293,098 146,549 439,648 219,824 109,912 54,956 27,478 13,739 41,218 20,609 61,828 30,914 15,457 46,372 23,186 11,593 34,780 17,390 8,695 26,086 13,043 39,130 19,565 58,696 29,348 14,674 7,337

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