5 × 137999

Prime Factor Structure

Factorization String 5 × 137999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 828,000

Proper Divisor Sum 138,005

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #689987 ← → #690037

1 5 137,999 689,995

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

689,995 2,069,986 1,034,993 3,104,980 1,552,490 776,245 2,328,736 1,164,368 582,184 291,092 145,546 72,773 218,320 109,160 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730

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