3 × 31 × 21661

Prime Factor Structure

Factorization String 3 × 31 × 21661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,772,736

Proper Divisor Sum 758,263

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2014471 ← → #2014487

1 3 31 93 21,661 64,983 671,491 2,014,473

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

2,014,473 6,043,420 3,021,710 1,510,855 4,532,566 2,266,283 6,798,850 3,399,425 10,198,276 5,099,138 2,549,569 7,648,708 3,824,354 1,912,177 5,736,532 2,868,266 1,434,133 4,302,400 2,151,200 1,075,600 537,800 268,900 134,450 67,225 201,676 100,838 50,419 151,258 75,629 226,888 113,444 56,722 28,361 85,084 42,542 21,271 63,814 31,907 95,722 47,861 143,584 71,792 35,896 17,948 8,974 4,487 13,462 6,731 20,194 10,097 30,292 15,146 7,573 22,720 11,360 5,680 2,840 1,420 710 355

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