3 × 29 × 67²

Prime Factor Structure

Factorization String 3 × 29 × 67^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 546,840

Proper Divisor Sum 156,297

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #390539 ← → #390553

1 3 29 67 87 201 1,943 4,489 5,829 13,467 130,181 390,543

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

390,543 1,171,630 585,815 1,757,446 878,723 2,636,170 1,318,085 3,954,256 1,977,128 988,564 494,282 247,141 741,424 370,712 185,356 92,678 46,339 139,018 69,509 208,528 104,264 52,132 26,066 13,033 39,100 19,550 9,775 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

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