2 × 257503

Prime Factor Structure

Factorization String 2 × 257503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 772,512

Proper Divisor Sum 257,506

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #514967 ← → #515041

1 2 257,503 515,006

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

515,006 257,503 772,510 386,255 1,158,766 579,383 1,738,150 869,075 2,607,226 1,303,613 3,910,840 1,955,420 977,710 488,855 1,466,566 733,283 2,199,850 1,099,925 3,299,776 1,649,888 824,944 412,472 206,236 103,118 51,559 154,678 77,339 232,018 116,009 348,028 174,014 87,007 261,022 130,511 391,534 195,767 587,302 293,651 880,954 440,477 1,321,432 660,716 330,358 165,179 495,538 247,769 743,308 371,654 185,827 557,482 278,741 836,224 418,112 209,056 104,528 52,264 26,132 13,066 6,533 19,600

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