3 × 5 × 263 × 463

Prime Factor Structure

Factorization String 3 × 5 × 263 × 463

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,939,904

Proper Divisor Sum 1,113,369

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1826521 ← → #1826537

1 3 5 15 263 463 789 1,315 1,389 2,315 3,945 6,945 121,769 365,307 608,845 1,826,535

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

1,826,535 5,479,606 2,739,803 8,219,410 4,109,705 12,329,116 6,164,558 3,082,279 9,246,838 4,623,419 13,870,258 6,935,129 20,805,388 10,402,694 5,201,347 15,604,042 7,802,021 23,406,064 11,703,032 5,851,516 2,925,758 1,462,879 4,388,638 2,194,319 6,582,958 3,291,479 9,874,438 4,937,219 14,811,658 7,405,829 22,217,488 11,108,744 5,554,372 2,777,186 1,388,593 4,165,780 2,082,890 1,041,445 3,124,336 1,562,168 781,084 390,542 195,271 585,814 292,907 878,722 439,361 1,318,084 659,042 329,521 988,564 494,282 247,141 741,424 370,712 185,356 92,678 46,339 139,018 69,509

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