3 × 13² × 547

Prime Factor Structure

Factorization String 3 × 13^2 × 547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 401,136

Proper Divisor Sum 123,807

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #277309 ← → #277331

1 3 13 39 169 507 547 1,641 7,111 21,333 92,443 277,329

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

277,329 831,988 415,994 207,997 623,992 311,996 155,998 77,999 233,998 116,999 350,998 175,499 526,498 263,249 789,748 394,874 197,437 592,312 296,156 148,078 74,039 222,118 111,059 333,178 166,589 499,768 249,884 124,942 62,471 187,414 93,707 281,122 140,561 421,684 210,842 105,421 316,264 158,132 79,066 39,533 118,600 59,300 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442 42,221 126,664 63,332

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