3 × 13 × 3821

Prime Factor Structure

Factorization String 3 × 13 × 3821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 214,032

Proper Divisor Sum 65,013

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #149011 ← → #149021

1 3 13 39 3,821 11,463 49,673 149,019

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

149,019 447,058 223,529 670,588 335,294 167,647 502,942 251,471 754,414 377,207 1,131,622 565,811 1,697,434 848,717 2,546,152 1,273,076 636,538 318,269 954,808 477,404 238,702 119,351 358,054 179,027 537,082 268,541 805,624 402,812 201,406 100,703 302,110 151,055 453,166 226,583 679,750 339,875 1,019,626 509,813 1,529,440 764,720 382,360 191,180 95,590 47,795 143,386 71,693 215,080 107,540 53,770 26,885 80,656 40,328 20,164 10,082 5,041 15,124 7,562 3,781 11,344 5,672

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