3² × 19 × 41 × 89

Prime Factor Structure

Factorization String 3^2 × 19 × 41 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 982,800

Proper Divisor Sum 358,821

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #623977 ← → #623983

1 3 9 19 41 57 89 123 171 267 369 779 801 1,691 2,337 3,649 5,073 7,011 10,947 15,219 32,841 69,331 207,993 623,979

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

623,979 1,871,938 935,969 2,807,908 1,403,954 701,977 2,105,932 1,052,966 526,483 1,579,450 789,725 2,369,176 1,184,588 592,294 296,147 888,442 444,221 1,332,664 666,332 333,166 166,583 499,750 249,875 749,626 374,813 1,124,440 562,220 281,110 140,555 421,666 210,833 632,500 316,250 158,125 474,376 237,188 118,594 59,297 177,892 88,946 44,473 133,420 66,710 33,355 100,066 50,033 150,100 75,050 37,525 112,576 56,288 28,144 14,072 7,036 3,518 1,759 5,278 2,639 7,918 3,959

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