7 × 37 × 487

Prime Factor Structure

Factorization String 7 × 37 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 148,352

Proper Divisor Sum 22,219

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #126131 ← → #126143

1 7 37 259 487 3,409 18,019 126,133

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

126,133 378,400 189,200 94,600 47,300 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978 23,989 71,968 35,984 17,992 8,996 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134

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