2³ × 131 × 149

Prime Factor Structure

Factorization String 2^3 × 131 × 149

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 297,000

Proper Divisor Sum 140,848

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #156151 ← → #156157

1 2 4 8 131 149 262 298 524 596 1,048 1,192 19,519 39,038 78,076 156,152

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

156,152 78,076 39,038 19,519 58,558 29,279 87,838 43,919 131,758 65,879 197,638 98,819 296,458 148,229 444,688 222,344 111,172 55,586 27,793 83,380 41,690 20,845 62,536 31,268 15,634 7,817 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991

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