13 × 217643

Prime Factor Structure

Factorization String 13 × 217643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,047,016

Proper Divisor Sum 217,657

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2829349 ← → #2829367

1 13 217,643 2,829,359

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

2,829,359 8,488,078 4,244,039 12,732,118 6,366,059 19,098,178 9,549,089 28,647,268 14,323,634 7,161,817 21,485,452 10,742,726 5,371,363 16,114,090 8,057,045 24,171,136 12,085,568 6,042,784 3,021,392 1,510,696 755,348 377,674 188,837 566,512 283,256 141,628 70,814 35,407 106,222 53,111 159,334 79,667 239,002 119,501 358,504 179,252 89,626 44,813 134,440 67,220 33,610 16,805 50,416 25,208 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992

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