3 × 7 × 97 × 937

Prime Factor Structure

Factorization String 3 × 7 × 97 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,941,568

Proper Divisor Sum 1,032,899

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1908667 ← → #1908679

1 3 7 21 97 291 679 937 2,037 2,811 6,559 19,677 90,889 272,667 636,223 1,908,669

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

1,908,669 5,726,008 2,863,004 1,431,502 715,751 2,147,254 1,073,627 3,220,882 1,610,441 4,831,324 2,415,662 1,207,831 3,623,494 1,811,747 5,435,242 2,717,621 8,152,864 4,076,432 2,038,216 1,019,108 509,554 254,777 764,332 382,166 191,083 573,250 286,625 859,876 429,938 214,969 644,908 322,454 161,227 483,682 241,841 725,524 362,762 181,381 544,144 272,072 136,036 68,018 34,009 102,028 51,014 25,507 76,522 38,261 114,784 57,392 28,696 14,348 7,174 3,587 10,762 5,381 16,144 8,072 4,036 2,018

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