5 × 13² × 557

Prime Factor Structure

Factorization String 5 × 13^2 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 612,684

Proper Divisor Sum 142,019

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #470663 ← → #470669

1 5 13 65 169 557 845 2,785 7,241 36,205 94,133 470,665

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

470,665 1,411,996 705,998 352,999 1,058,998 529,499 1,588,498 794,249 2,382,748 1,191,374 595,687 1,787,062 893,531 2,680,594 1,340,297 4,020,892 2,010,446 1,005,223 3,015,670 1,507,835 4,523,506 2,261,753 6,785,260 3,392,630 1,696,315 5,088,946 2,544,473 7,633,420 3,816,710 1,908,355 5,725,066 2,862,533 8,587,600 4,293,800 2,146,900 1,073,450 536,725 1,610,176 805,088 402,544 201,272 100,636 50,318 25,159 75,478 37,739 113,218 56,609 169,828 84,914 42,457 127,372 63,686 31,843 95,530 47,765 143,296 71,648 35,824 17,912

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