3 × 5 × 149 × 251

Prime Factor Structure

Factorization String 3 × 5 × 149 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 907,200

Proper Divisor Sum 346,215

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #560977 ← → #561019

1 3 5 15 149 251 447 745 753 1,255 2,235 3,765 37,399 112,197 186,995 560,985

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

560,985 1,682,956 841,478 420,739 1,262,218 631,109 1,893,328 946,664 473,332 236,666 118,333 355,000 177,500 88,750 44,375 133,126 66,563 199,690 99,845 299,536 149,768 74,884 37,442 18,721 56,164 28,082 14,041 42,124 21,062 10,531 31,594 15,797 47,392 23,696 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17

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