3 × 7² × 13 × 97

Prime Factor Structure

Factorization String 3 × 7^2 × 13 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 312,816

Proper Divisor Sum 127,449

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #185363 ← → #185369

1 3 7 13 21 39 49 91 97 147 273 291 637 679 1,261 1,911 2,037 3,783 4,753 8,827 14,259 26,481 61,789 185,367

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

185,367 556,102 278,051 834,154 417,077 1,251,232 625,616 312,808 156,404 78,202 39,101 117,304 58,652 29,326 14,663 43,990 21,995 65,986 32,993 98,980 49,490 24,745 74,236 37,118 18,559 55,678 27,839 83,518 41,759 125,278 62,639 187,918 93,959 281,878 140,939 422,818 211,409 634,228 317,114 158,557 475,672 237,836 118,918 59,459 178,378 89,189 267,568 133,784 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334

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