3 × 181 × 1327

Prime Factor Structure

Factorization String 3 × 181 × 1327

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 966,784

Proper Divisor Sum 246,223

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #720547 ← → #720569

1 3 181 543 1,327 3,981 240,187 720,561

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

720,561 2,161,684 1,080,842 540,421 1,621,264 810,632 405,316 202,658 101,329 303,988 151,994 75,997 227,992 113,996 56,998 28,499 85,498 42,749 128,248 64,124 32,062 16,031 48,094 24,047 72,142 36,071 108,214 54,107 162,322 81,161 243,484 121,742 60,871 182,614 91,307 273,922 136,961 410,884 205,442 102,721 308,164 154,082 77,041 231,124 115,562 57,781 173,344 86,672 43,336 21,668 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430

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