3 × 7 × 55621

Prime Factor Structure

Factorization String 3 × 7 × 55621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,779,904

Proper Divisor Sum 611,863

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1168039 ← → #1168043

1 3 7 21 55,621 166,863 389,347 1,168,041

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

1,168,041 3,504,124 1,752,062 876,031 2,628,094 1,314,047 3,942,142 1,971,071 5,913,214 2,956,607 8,869,822 4,434,911 13,304,734 6,652,367 19,957,102 9,978,551 29,935,654 14,967,827 44,903,482 22,451,741 67,355,224 33,677,612 16,838,806 8,419,403 25,258,210 12,629,105 37,887,316 18,943,658 9,471,829 28,415,488 14,207,744 7,103,872 3,551,936 1,775,968 887,984 443,992 221,996 110,998 55,499 166,498 83,249 249,748 124,874 62,437 187,312 93,656 46,828 23,414 11,707 35,122 17,561 52,684 26,342 13,171 39,514 19,757 59,272 29,636 14,818 7,409

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