163 × 4139

Prime Factor Structure

Factorization String 163 × 4139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 678,960

Proper Divisor Sum 4,303

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #674647 ← → #674669

1 163 4,139 674,657

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

674,657 2,023,972 1,011,986 505,993 1,517,980 758,990 379,495 1,138,486 569,243 1,707,730 853,865 2,561,596 1,280,798 640,399 1,921,198 960,599 2,881,798 1,440,899 4,322,698 2,161,349 6,484,048 3,242,024 1,621,012 810,506 405,253 1,215,760 607,880 303,940 151,970 75,985 227,956 113,978 56,989 170,968 85,484 42,742 21,371 64,114 32,057 96,172 48,086 24,043 72,130 36,065 108,196 54,098 27,049 81,148 40,574 20,287 60,862 30,431 91,294 45,647 136,942 68,471 205,414 102,707 308,122 154,061

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