5 × 181 × 431

Prime Factor Structure

Factorization String 5 × 181 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 471,744

Proper Divisor Sum 81,689

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #390043 ← → #390067

1 5 181 431 905 2,155 78,011 390,055

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

390,055 1,170,166 585,083 1,755,250 877,625 2,632,876 1,316,438 658,219 1,974,658 987,329 2,961,988 1,480,994 740,497 2,221,492 1,110,746 555,373 1,666,120 833,060 416,530 208,265 624,796 312,398 156,199 468,598 234,299 702,898 351,449 1,054,348 527,174 263,587 790,762 395,381 1,186,144 593,072 296,536 148,268 74,134 37,067 111,202 55,601 166,804 83,402 41,701 125,104 62,552 31,276 15,638 7,819 23,458 11,729 35,188 17,594 8,797 26,392 13,196 6,598 3,299 9,898 4,949 14,848

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