667649

Prime Factor Structure

Factorization String 667649

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 667,650

Proper Divisor Sum 1

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #667643 ← → #667657

1 667,649

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

667,649 2,002,948 1,001,474 500,737 1,502,212 751,106 375,553 1,126,660 563,330 281,665 844,996 422,498 211,249 633,748 316,874 158,437 475,312 237,656 118,828 59,414 29,707 89,122 44,561 133,684 66,842 33,421 100,264 50,132 25,066 12,533 37,600 18,800 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 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.