3 × 5 × 137 × 229

Prime Factor Structure

Factorization String 3 × 5 × 137 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 761,760

Proper Divisor Sum 291,165

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #470593 ← → #470597

1 3 5 15 137 229 411 685 687 1,145 2,055 3,435 31,373 94,119 156,865 470,595

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

470,595 1,411,786 705,893 2,117,680 1,058,840 529,420 264,710 132,355 397,066 198,533 595,600 297,800 148,900 74,450 37,225 111,676 55,838 27,919 83,758 41,879 125,638 62,819 188,458 94,229 282,688 141,344 70,672 35,336 17,668 8,834 4,417 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502

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