151 × 1987

Prime Factor Structure

Factorization String 151 × 1987

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 302,176

Proper Divisor Sum 2,139

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #300023 ← → #300043

1 151 1,987 300,037

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

300,037 900,112 450,056 225,028 112,514 56,257 168,772 84,386 42,193 126,580 63,290 31,645 94,936 47,468 23,734 11,867 35,602 17,801 53,404 26,702 13,351 40,054 20,027 60,082 30,041 90,124 45,062 22,531 67,594 33,797 101,392 50,696 25,348 12,674 6,337 19,012 9,506 4,753 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907

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