577 × 647

Prime Factor Structure

Factorization String 577 × 647

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 374,544

Proper Divisor Sum 1,225

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #373301 ← → #373327

1 577 647 373,319

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

373,319 1,119,958 559,979 1,679,938 839,969 2,519,908 1,259,954 629,977 1,889,932 944,966 472,483 1,417,450 708,725 2,126,176 1,063,088 531,544 265,772 132,886 66,443 199,330 99,665 298,996 149,498 74,749 224,248 112,124 56,062 28,031 84,094 42,047 126,142 63,071 189,214 94,607 283,822 141,911 425,734 212,867 638,602 319,301 957,904 478,952 239,476 119,738 59,869 179,608 89,804 44,902 22,451 67,354 33,677 101,032 50,516 25,258 12,629 37,888 18,944 9,472 4,736 2,368

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