5 × 257 × 409

Prime Factor Structure

Factorization String 5 × 257 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 634,680

Proper Divisor Sum 109,115

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #525541 ← → #525571

1 5 257 409 1,285 2,045 105,113 525,565

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

525,565 1,576,696 788,348 394,174 197,087 591,262 295,631 886,894 443,447 1,330,342 665,171 1,995,514 997,757 2,993,272 1,496,636 748,318 374,159 1,122,478 561,239 1,683,718 841,859 2,525,578 1,262,789 3,788,368 1,894,184 947,092 473,546 236,773 710,320 355,160 177,580 88,790 44,395 133,186 66,593 199,780 99,890 49,945 149,836 74,918 37,459 112,378 56,189 168,568 84,284 42,142 21,071 63,214 31,607 94,822 47,411 142,234 71,117 213,352 106,676 53,338 26,669 80,008 40,004 20,002

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