2 × 7 × 173 × 277

Prime Factor Structure

Factorization String 2 × 7 × 173 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,160,928

Proper Divisor Sum 490,034

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #670877 ← → #670897

1 2 7 14 173 277 346 554 1,211 1,939 2,422 3,878 47,921 95,842 335,447 670,894

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

670,894 335,447 1,006,342 503,171 1,509,514 754,757 2,264,272 1,132,136 566,068 283,034 141,517 424,552 212,276 106,138 53,069 159,208 79,604 39,802 19,901 59,704 29,852 14,926 7,463 22,390 11,195 33,586 16,793 50,380 25,190 12,595 37,786 18,893 56,680 28,340 14,170 7,085 21,256 10,628 5,314 2,657 7,972 3,986 1,993 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264

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