3 × 43 × 1321

Prime Factor Structure

Factorization String 3 × 43 × 1321

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 232,672

Proper Divisor Sum 62,263

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #170393 ← → #170413

1 3 43 129 1,321 3,963 56,803 170,409

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

170,409 511,228 255,614 127,807 383,422 191,711 575,134 287,567 862,702 431,351 1,294,054 647,027 1,941,082 970,541 2,911,624 1,455,812 727,906 363,953 1,091,860 545,930 272,965 818,896 409,448 204,724 102,362 51,181 153,544 76,772 38,386 19,193 57,580 28,790 14,395 43,186 21,593 64,780 32,390 16,195 48,586 24,293 72,880 36,440 18,220 9,110 4,555 13,666 6,833 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082

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