3 × 13 × 83 × 617

Prime Factor Structure

Factorization String 3 × 13 × 83 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,907,072

Proper Divisor Sum 909,843

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1997213 ← → #1997231

1 3 13 39 83 249 617 1,079 1,851 3,237 8,021 24,063 51,211 153,633 665,743 1,997,229

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

1,997,229 5,991,688 2,995,844 1,497,922 748,961 2,246,884 1,123,442 561,721 1,685,164 842,582 421,291 1,263,874 631,937 1,895,812 947,906 473,953 1,421,860 710,930 355,465 1,066,396 533,198 266,599 799,798 399,899 1,199,698 599,849 1,799,548 899,774 449,887 1,349,662 674,831 2,024,494 1,012,247 3,036,742 1,518,371 4,555,114 2,277,557 6,832,672 3,416,336 1,708,168 854,084 427,042 213,521 640,564 320,282 160,141 480,424 240,212 120,106 60,053 180,160 90,080 45,040 22,520 11,260 5,630 2,815 8,446 4,223 12,670

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