7 × 71 × 1297

Prime Factor Structure

Factorization String 7 × 71 × 1297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 747,648

Proper Divisor Sum 103,039

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #644599 ← → #644617

1 7 71 497 1,297 9,079 92,087 644,609

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

644,609 1,933,828 966,914 483,457 1,450,372 725,186 362,593 1,087,780 543,890 271,945 815,836 407,918 203,959 611,878 305,939 917,818 458,909 1,376,728 688,364 344,182 172,091 516,274 258,137 774,412 387,206 193,603 580,810 290,405 871,216 435,608 217,804 108,902 54,451 163,354 81,677 245,032 122,516 61,258 30,629 91,888 45,944 22,972 11,486 5,743 17,230 8,615 25,846 12,923 38,770 19,385 58,156 29,078 14,539 43,618 21,809 65,428 32,714 16,357 49,072 24,536

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