3² × 19 × 37 × 67

Prime Factor Structure

Factorization String 3^2 × 19 × 37 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 671,840

Proper Divisor Sum 247,931

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #423887 ← → #423931

1 3 9 19 37 57 67 111 171 201 333 603 703 1,273 2,109 2,479 3,819 6,327 7,437 11,457 22,311 47,101 141,303 423,909

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

423,909 1,271,728 635,864 317,932 158,966 79,483 238,450 119,225 357,676 178,838 89,419 268,258 134,129 402,388 201,194 100,597 301,792 150,896 75,448 37,724 18,862 9,431 28,294 14,147 42,442 21,221 63,664 31,832 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693

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