7 × 11 × 59 × 257

Prime Factor Structure

Factorization String 7 × 11 × 59 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,486,080

Proper Divisor Sum 318,529

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1167547 ← → #1167559

1 7 11 59 77 257 413 649 1,799 2,827 4,543 15,163 19,789 106,141 166,793 1,167,551

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

1,167,551 3,502,654 1,751,327 5,253,982 2,626,991 7,880,974 3,940,487 11,821,462 5,910,731 17,732,194 8,866,097 26,598,292 13,299,146 6,649,573 19,948,720 9,974,360 4,987,180 2,493,590 1,246,795 3,740,386 1,870,193 5,610,580 2,805,290 1,402,645 4,207,936 2,103,968 1,051,984 525,992 262,996 131,498 65,749 197,248 98,624 49,312 24,656 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35

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