3 × 17 × 101²

Prime Factor Structure

Factorization String 3 × 17 × 101^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 741,816

Proper Divisor Sum 221,565

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #520241 ← → #520279

1 3 17 51 101 303 1,717 5,151 10,201 30,603 173,417 520,251

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

520,251 1,560,754 780,377 2,341,132 1,170,566 585,283 1,755,850 877,925 2,633,776 1,316,888 658,444 329,222 164,611 493,834 246,917 740,752 370,376 185,188 92,594 46,297 138,892 69,446 34,723 104,170 52,085 156,256 78,128 39,064 19,532 9,766 4,883 14,650 7,325 21,976 10,988 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551

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