2 × 5² × 13 × 971

Prime Factor Structure

Factorization String 2 × 5^2 × 13 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,265,544

Proper Divisor Sum 634,394

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #631139 ← → #631151

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

631,150 315,575 946,726 473,363 1,420,090 710,045 2,130,136 1,065,068 532,534 266,267 798,802 399,401 1,198,204 599,102 299,551 898,654 449,327 1,347,982 673,991 2,021,974 1,010,987 3,032,962 1,516,481 4,549,444 2,274,722 1,137,361 3,412,084 1,706,042 853,021 2,559,064 1,279,532 639,766 319,883 959,650 479,825 1,439,476 719,738 359,869 1,079,608 539,804 269,902 134,951 404,854 202,427 607,282 303,641 910,924 455,462 227,731 683,194 341,597 1,024,792 512,396 256,198 128,099 384,298 192,149 576,448 288,224 144,112

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