3³ × 23 × 139

Prime Factor Structure

Factorization String 3^3 × 23 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 134,400

Proper Divisor Sum 48,081

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #86311 ← → #86323

1 3 9 23 27 69 139 207 417 621 1,251 3,197 3,753 9,591 28,773 86,319

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

86,319 258,958 129,479 388,438 194,219 582,658 291,329 873,988 436,994 218,497 655,492 327,746 163,873 491,620 245,810 122,905 368,716 184,358 92,179 276,538 138,269 414,808 207,404 103,702 51,851 155,554 77,777 233,332 116,666 58,333 175,000 87,500 43,750 21,875 65,626 32,813 98,440 49,220 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292

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