3 × 7 × 1381 × 2207

Prime Factor Structure

Factorization String 3 × 7 × 1381 × 2207

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 97,646,592

Proper Divisor Sum 33,641,385

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #64005197 ← → #64005239

1 3 7 21 1,381 2,207 4,143 6,621 9,667 15,449 29,001 46,347 3,047,867 9,143,601 21,335,069 64,005,207

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

64,005,207 192,015,622 96,007,811 288,023,434 144,011,717 432,035,152 216,017,576 108,008,788 54,004,394 27,002,197 81,006,592 40,503,296 20,251,648 10,125,824 5,062,912 2,531,456 1,265,728 632,864 316,432 158,216 79,108 39,554 19,777 59,332 29,666 14,833 44,500 22,250 11,125 33,376 16,688 8,344 4,172 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322

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