13 × 49459

Prime Factor Structure

Factorization String 13 × 49459

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 692,440

Proper Divisor Sum 49,473

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #642953 ← → #642973

1 13 49,459 642,967

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

642,967 1,928,902 964,451 2,893,354 1,446,677 4,340,032 2,170,016 1,085,008 542,504 271,252 135,626 67,813 203,440 101,720 50,860 25,430 12,715 38,146 19,073 57,220 28,610 14,305 42,916 21,458 10,729 32,188 16,094 8,047 24,142 12,071 36,214 18,107 54,322 27,161 81,484 40,742 20,371 61,114 30,557 91,672 45,836 22,918 11,459 34,378 17,189 51,568 25,784 12,892 6,446 3,223 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720 1,360 680

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