3 × 13 × 229 × 971

Prime Factor Structure

Factorization String 3 × 13 × 229 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,519,360

Proper Divisor Sum 3,847,359

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #8671991 ← → #8672003

1 3 13 39 229 687 971 2,913 2,977 8,931 12,623 37,869 222,359 667,077 2,890,667 8,672,001

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

8,672,001 26,016,004 13,008,002 6,504,001 19,512,004 9,756,002 4,878,001 14,634,004 7,317,002 3,658,501 10,975,504 5,487,752 2,743,876 1,371,938 685,969 2,057,908 1,028,954 514,477 1,543,432 771,716 385,858 192,929 578,788 289,394 144,697 434,092 217,046 108,523 325,570 162,785 488,356 244,178 122,089 366,268 183,134 91,567 274,702 137,351 412,054 206,027 618,082 309,041 927,124 463,562 231,781 695,344 347,672 173,836 86,918 43,459 130,378 65,189 195,568 97,784 48,892 24,446 12,223 36,670 18,335 55,006

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