7 × 61 × 131

Prime Factor Structure

Factorization String 7 × 61 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 65,472

Proper Divisor Sum 9,535

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #55933 ← → #55949

1 7 61 131 427 917 7,991 55,937

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

55,937 167,812 83,906 41,953 125,860 62,930 31,465 94,396 47,198 23,599 70,798 35,399 106,198 53,099 159,298 79,649 238,948 119,474 59,737 179,212 89,606 44,803 134,410 67,205 201,616 100,808 50,404 25,202 12,601 37,804 18,902 9,451 28,354 14,177 42,532 21,266 10,633 31,900 15,950 7,975 23,926 11,963 35,890 17,945 53,836 26,918 13,459 40,378 20,189 60,568 30,284 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778

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