2² × 193 × 859

Prime Factor Structure

Factorization String 2^2 × 193 × 859

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,167,880

Proper Divisor Sum 504,732

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #663127 ← → #663149

1 2 4 193 386 772 859 1,718 3,436 165,787 331,574 663,148

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

663,148 331,574 165,787 497,362 248,681 746,044 373,022 186,511 559,534 279,767 839,302 419,651 1,258,954 629,477 1,888,432 944,216 472,108 236,054 118,027 354,082 177,041 531,124 265,562 132,781 398,344 199,172 99,586 49,793 149,380 74,690 37,345 112,036 56,018 28,009 84,028 42,014 21,007 63,022 31,511 94,534 47,267 141,802 70,901 212,704 106,352 53,176 26,588 13,294 6,647 19,942 9,971 29,914 14,957 44,872 22,436 11,218 5,609 16,828 8,414 4,207

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