7 × 151 × 587

Prime Factor Structure

Factorization String 7 × 151 × 587

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 715,008

Proper Divisor Sum 94,549

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #620441 ← → #620461

1 7 151 587 1,057 4,109 88,637 620,459

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

620,459 1,861,378 930,689 2,792,068 1,396,034 698,017 2,094,052 1,047,026 523,513 1,570,540 785,270 392,635 1,177,906 588,953 1,766,860 883,430 441,715 1,325,146 662,573 1,987,720 993,860 496,930 248,465 745,396 372,698 186,349 559,048 279,524 139,762 69,881 209,644 104,822 52,411 157,234 78,617 235,852 117,926 58,963 176,890 88,445 265,336 132,668 66,334 33,167 99,502 49,751 149,254 74,627 223,882 111,941 335,824 167,912 83,956 41,978 20,989 62,968 31,484 15,742 7,871 23,614

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