5³ × 17 × 31

Prime Factor Structure

Factorization String 5^3 × 17 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 89,856

Proper Divisor Sum 23,981

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #65867 ← → #65881

1 5 17 25 31 85 125 155 425 527 775 2,125 2,635 3,875 13,175 65,875

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

65,875 197,626 98,813 296,440 148,220 74,110 37,055 111,166 55,583 166,750 83,375 250,126 125,063 375,190 187,595 562,786 281,393 844,180 422,090 211,045 633,136 316,568 158,284 79,142 39,571 118,714 59,357 178,072 89,036 44,518 22,259 66,778 33,389 100,168 50,084 25,042 12,521 37,564 18,782 9,391 28,174 14,087 42,262 21,131 63,394 31,697 95,092 47,546 23,773 71,320 35,660 17,830 8,915 26,746 13,373 40,120 20,060 10,030 5,015 15,046

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