3 × 13 × 17 × 569

Prime Factor Structure

Factorization String 3 × 13 × 17 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 574,560

Proper Divisor Sum 197,313

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #377231 ← → #377257

1 3 13 17 39 51 221 569 663 1,707 7,397 9,673 22,191 29,019 125,749 377,247

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

377,247 1,131,742 565,871 1,697,614 848,807 2,546,422 1,273,211 3,819,634 1,909,817 5,729,452 2,864,726 1,432,363 4,297,090 2,148,545 6,445,636 3,222,818 1,611,409 4,834,228 2,417,114 1,208,557 3,625,672 1,812,836 906,418 453,209 1,359,628 679,814 339,907 1,019,722 509,861 1,529,584 764,792 382,396 191,198 95,599 286,798 143,399 430,198 215,099 645,298 322,649 967,948 483,974 241,987 725,962 362,981 1,088,944 544,472 272,236 136,118 68,059 204,178 102,089 306,268 153,134 76,567 229,702 114,851 344,554 172,277 516,832

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