2 × 3 × 139 × 293

Prime Factor Structure

Factorization String 2 × 3 × 139 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 493,920

Proper Divisor Sum 249,558

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #244357 ← → #244367

1 2 3 6 139 278 293 417 586 834 879 1,758 40,727 81,454 122,181 244,362

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

244,362 122,181 366,544 183,272 91,636 45,818 22,909 68,728 34,364 17,182 8,591 25,774 12,887 38,662 19,331 57,994 28,997 86,992 43,496 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260

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