3 × 23 × 43 × 673

Prime Factor Structure

Factorization String 3 × 23 × 43 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,846,976

Proper Divisor Sum 850,185

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1996781 ← → #1996793

1 3 23 43 69 129 673 989 2,019 2,967 15,479 28,939 46,437 86,817 665,597 1,996,791

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

1,996,791 5,990,374 2,995,187 8,985,562 4,492,781 13,478,344 6,739,172 3,369,586 1,684,793 5,054,380 2,527,190 1,263,595 3,790,786 1,895,393 5,686,180 2,843,090 1,421,545 4,264,636 2,132,318 1,066,159 3,198,478 1,599,239 4,797,718 2,398,859 7,196,578 3,598,289 10,794,868 5,397,434 2,698,717 8,096,152 4,048,076 2,024,038 1,012,019 3,036,058 1,518,029 4,554,088 2,277,044 1,138,522 569,261 1,707,784 853,892 426,946 213,473 640,420 320,210 160,105 480,316 240,158 120,079 360,238 180,119 540,358 270,179 810,538 405,269 1,215,808 607,904 303,952 151,976 75,988

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