2 × 13 × 109 × 353

Prime Factor Structure

Factorization String 2 × 13 × 109 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,635,480

Proper Divisor Sum 635,078

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #1000397 ← → #1000403

1 2 13 26 109 218 353 706 1,417 2,834 4,589 9,178 38,477 76,954 500,201 1,000,402

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

1,000,402 500,201 1,500,604 750,302 375,151 1,125,454 562,727 1,688,182 844,091 2,532,274 1,266,137 3,798,412 1,899,206 949,603 2,848,810 1,424,405 4,273,216 2,136,608 1,068,304 534,152 267,076 133,538 66,769 200,308 100,154 50,077 150,232 75,116 37,558 18,779 56,338 28,169 84,508 42,254 21,127 63,382 31,691 95,074 47,537 142,612 71,306 35,653 106,960 53,480 26,740 13,370 6,685 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058

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