3 × 7 × 105557

Prime Factor Structure

Factorization String 3 × 7 × 105557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,377,856

Proper Divisor Sum 1,161,159

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2216659 ← → #2216699

1 3 7 21 105,557 316,671 738,899 2,216,697

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

2,216,697 6,650,092 3,325,046 1,662,523 4,987,570 2,493,785 7,481,356 3,740,678 1,870,339 5,611,018 2,805,509 8,416,528 4,208,264 2,104,132 1,052,066 526,033 1,578,100 789,050 394,525 1,183,576 591,788 295,894 147,947 443,842 221,921 665,764 332,882 166,441 499,324 249,662 124,831 374,494 187,247 561,742 280,871 842,614 421,307 1,263,922 631,961 1,895,884 947,942 473,971 1,421,914 710,957 2,132,872 1,066,436 533,218 266,609 799,828 399,914 199,957 599,872 299,936 149,968 74,984 37,492 18,746 9,373 28,120 14,060

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