2 × 5 × 399913

Prime Factor Structure

Factorization String 2 × 5 × 399913

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,198,452

Proper Divisor Sum 3,199,322

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3999113 ← → #3999143

1 2 5 10 399,913 799,826 1,999,565 3,999,130

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

3,999,130 1,999,565 5,998,696 2,999,348 1,499,674 749,837 2,249,512 1,124,756 562,378 281,189 843,568 421,784 210,892 105,446 52,723 158,170 79,085 237,256 118,628 59,314 29,657 88,972 44,486 22,243 66,730 33,365 100,096 50,048 25,024 12,512 6,256 3,128 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121

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