2 × 5 × 89 × 1367

Prime Factor Structure

Factorization String 2 × 5 × 89 × 1367

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,216,160

Proper Divisor Sum 999,530

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1216619 ← → #1216681

1 2 5 10 89 178 445 890 1,367 2,734 6,835 13,670 121,663 243,326 608,315 1,216,630

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

1,216,630 608,315 1,824,946 912,473 2,737,420 1,368,710 684,355 2,053,066 1,026,533 3,079,600 1,539,800 769,900 384,950 192,475 577,426 288,713 866,140 433,070 216,535 649,606 324,803 974,410 487,205 1,461,616 730,808 365,404 182,702 91,351 274,054 137,027 411,082 205,541 616,624 308,312 154,156 77,078 38,539 115,618 57,809 173,428 86,714 43,357 130,072 65,036 32,518 16,259 48,778 24,389 73,168 36,584 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720

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