2 × 11 × 139 × 263

Prime Factor Structure

Factorization String 2 × 11 × 139 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,330,560

Proper Divisor Sum 526,306

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #804239 ← → #804259

1 2 11 22 139 263 278 526 1,529 2,893 3,058 5,786 36,557 73,114 402,127 804,254

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

804,254 402,127 1,206,382 603,191 1,809,574 904,787 2,714,362 1,357,181 4,071,544 2,035,772 1,017,886 508,943 1,526,830 763,415 2,290,246 1,145,123 3,435,370 1,717,685 5,153,056 2,576,528 1,288,264 644,132 322,066 161,033 483,100 241,550 120,775 362,326 181,163 543,490 271,745 815,236 407,618 203,809 611,428 305,714 152,857 458,572 229,286 114,643 343,930 171,965 515,896 257,948 128,974 64,487 193,462 96,731 290,194 145,097 435,292 217,646 108,823 326,470 163,235 489,706 244,853 734,560 367,280 183,640

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