3 × 23 × 151 × 397

Prime Factor Structure

Factorization String 3 × 23 × 151 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,807,616

Proper Divisor Sum 1,671,273

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4136339 ← → #4136347

1 3 23 69 151 397 453 1,191 3,473 9,131 10,419 27,393 59,947 179,841 1,378,781 4,136,343

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

4,136,343 12,409,030 6,204,515 18,613,546 9,306,773 27,920,320 13,960,160 6,980,080 3,490,040 1,745,020 872,510 436,255 1,308,766 654,383 1,963,150 981,575 2,944,726 1,472,363 4,417,090 2,208,545 6,625,636 3,312,818 1,656,409 4,969,228 2,484,614 1,242,307 3,726,922 1,863,461 5,590,384 2,795,192 1,397,596 698,798 349,399 1,048,198 524,099 1,572,298 786,149 2,358,448 1,179,224 589,612 294,806 147,403 442,210 221,105 663,316 331,658 165,829 497,488 248,744 124,372 62,186 31,093 93,280 46,640 23,320 11,660 5,830 2,915 8,746 4,373

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