13 × 53 × 719

Prime Factor Structure

Factorization String 13 × 53 × 719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 544,320

Proper Divisor Sum 48,929

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #495389 ← → #495401

1 13 53 689 719 9,347 38,107 495,391

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

495,391 1,486,174 743,087 2,229,262 1,114,631 3,343,894 1,671,947 5,015,842 2,507,921 7,523,764 3,761,882 1,880,941 5,642,824 2,821,412 1,410,706 705,353 2,116,060 1,058,030 529,015 1,587,046 793,523 2,380,570 1,190,285 3,570,856 1,785,428 892,714 446,357 1,339,072 669,536 334,768 167,384 83,692 41,846 20,923 62,770 31,385 94,156 47,078 23,539 70,618 35,309 105,928 52,964 26,482 13,241 39,724 19,862 9,931 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143

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