5 × 29 × 131 × 331

Prime Factor Structure

Factorization String 5 × 29 × 131 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,888,320

Proper Divisor Sum 1,600,975

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6287329 ← → #6287363

1 5 29 131 145 331 655 1,655 3,799 9,599 18,995 43,361 47,995 216,805 1,257,469 6,287,345

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

6,287,345 18,862,036 9,431,018 4,715,509 14,146,528 7,073,264 3,536,632 1,768,316 884,158 442,079 1,326,238 663,119 1,989,358 994,679 2,984,038 1,492,019 4,476,058 2,238,029 6,714,088 3,357,044 1,678,522 839,261 2,517,784 1,258,892 629,446 314,723 944,170 472,085 1,416,256 708,128 354,064 177,032 88,516 44,258 22,129 66,388 33,194 16,597 49,792 24,896 12,448 6,224 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188

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