3 × 5 × 142697

Prime Factor Structure

Factorization String 3 × 5 × 142697

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,424,752

Proper Divisor Sum 1,284,297

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2140447 ← → #2140459

1 3 5 15 142,697 428,091 713,485 2,140,455

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

2,140,455 6,421,366 3,210,683 9,632,050 4,816,025 14,448,076 7,224,038 3,612,019 10,836,058 5,418,029 16,254,088 8,127,044 4,063,522 2,031,761 6,095,284 3,047,642 1,523,821 4,571,464 2,285,732 1,142,866 571,433 1,714,300 857,150 428,575 1,285,726 642,863 1,928,590 964,295 2,892,886 1,446,443 4,339,330 2,169,665 6,508,996 3,254,498 1,627,249 4,881,748 2,440,874 1,220,437 3,661,312 1,830,656 915,328 457,664 228,832 114,416 57,208 28,604 14,302 7,151 21,454 10,727 32,182 16,091 48,274 24,137 72,412 36,206 18,103 54,310 27,155 81,466

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