2³ × 151 × 569

Prime Factor Structure

Factorization String 2^3 × 151 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,299,600

Proper Divisor Sum 612,248

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #687343 ← → #687359

1 2 4 8 151 302 569 604 1,138 1,208 2,276 4,552 85,919 171,838 343,676 687,352

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

687,352 343,676 171,838 85,919 257,758 128,879 386,638 193,319 579,958 289,979 869,938 434,969 1,304,908 652,454 326,227 978,682 489,341 1,468,024 734,012 367,006 183,503 550,510 275,255 825,766 412,883 1,238,650 619,325 1,857,976 928,988 464,494 232,247 696,742 348,371 1,045,114 522,557 1,567,672 783,836 391,918 195,959 587,878 293,939 881,818 440,909 1,322,728 661,364 330,682 165,341 496,024 248,012 124,006 62,003 186,010 93,005 279,016 139,508 69,754 34,877 104,632 52,316 26,158

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