5² × 13 × 29 × 71

Prime Factor Structure

Factorization String 5^2 × 13 × 29 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 937,440

Proper Divisor Sum 268,265

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #669173 ← → #669181

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

669,175 2,007,526 1,003,763 3,011,290 1,505,645 4,516,936 2,258,468 1,129,234 564,617 1,693,852 846,926 423,463 1,270,390 635,195 1,905,586 952,793 2,858,380 1,429,190 714,595 2,143,786 1,071,893 3,215,680 1,607,840 803,920 401,960 200,980 100,490 50,245 150,736 75,368 37,684 18,842 9,421 28,264 14,132 7,066 3,533 10,600 5,300 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20

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