13 × 64613

Prime Factor Structure

Factorization String 13 × 64613

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 904,596

Proper Divisor Sum 64,627

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #839963 ← → #839981

1 13 64,613 839,969

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

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 1,184 592 296 148

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