3³ × 23 × 29 × 37

Prime Factor Structure

Factorization String 3^3 × 23 × 29 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,094,400

Proper Divisor Sum 428,067

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #666329 ← → #666353

1 3 9 23 27 29 37 69 87 111 207 261 333 621 667 783 851 999 1,073 2,001 2,553 3,219 6,003 7,659 9,657 18,009 22,977 24,679 28,971 74,037 222,111 666,333

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

666,333 1,999,000 999,500 499,750 249,875 749,626 374,813 1,124,440 562,220 281,110 140,555 421,666 210,833 632,500 316,250 158,125 474,376 237,188 118,594 59,297 177,892 88,946 44,473 133,420 66,710 33,355 100,066 50,033 150,100 75,050 37,525 112,576 56,288 28,144 14,072 7,036 3,518 1,759 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706

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