13 × 23 × 29 × 479

Prime Factor Structure

Factorization String 13 × 23 × 29 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,838,400

Proper Divisor Sum 684,991

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4153399 ← → #4153417

1 13 23 29 299 377 479 667 6,227 8,671 11,017 13,891 143,221 180,583 319,493 4,153,409

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

4,153,409 12,460,228 6,230,114 3,115,057 9,345,172 4,672,586 2,336,293 7,008,880 3,504,440 1,752,220 876,110 438,055 1,314,166 657,083 1,971,250 985,625 2,956,876 1,478,438 739,219 2,217,658 1,108,829 3,326,488 1,663,244 831,622 415,811 1,247,434 623,717 1,871,152 935,576 467,788 233,894 116,947 350,842 175,421 526,264 263,132 131,566 65,783 197,350 98,675 296,026 148,013 444,040 222,020 111,010 55,505 166,516 83,258 41,629 124,888 62,444 31,222 15,611 46,834 23,417 70,252 35,126 17,563 52,690 26,345

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