5 × 7 × 73 × 157

Prime Factor Structure

Factorization String 5 × 7 × 73 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 561,216

Proper Divisor Sum 160,081

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #401119 ← → #401161

1 5 7 35 73 157 365 511 785 1,099 2,555 5,495 11,461 57,305 80,227 401,135

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

401,135 1,203,406 601,703 1,805,110 902,555 2,707,666 1,353,833 4,061,500 2,030,750 1,015,375 3,046,126 1,523,063 4,569,190 2,284,595 6,853,786 3,426,893 10,280,680 5,140,340 2,570,170 1,285,085 3,855,256 1,927,628 963,814 481,907 1,445,722 722,861 2,168,584 1,084,292 542,146 271,073 813,220 406,610 203,305 609,916 304,958 152,479 457,438 228,719 686,158 343,079 1,029,238 514,619 1,543,858 771,929 2,315,788 1,157,894 578,947 1,736,842 868,421 2,605,264 1,302,632 651,316 325,658 162,829 488,488 244,244 122,122 61,061 183,184 91,592

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