2² × 13 × 258373

Prime Factor Structure

Factorization String 2^2 × 13 × 258373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,320,652

Proper Divisor Sum 11,885,256

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13435379 ← → #13435399

1 2 4 13 26 52 258,373 516,746 1,033,492 3,358,849 6,717,698 13,435,396

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

13,435,396 6,717,698 3,358,849 10,076,548 5,038,274 2,519,137 7,557,412 3,778,706 1,889,353 5,668,060 2,834,030 1,417,015 4,251,046 2,125,523 6,376,570 3,188,285 9,564,856 4,782,428 2,391,214 1,195,607 3,586,822 1,793,411 5,380,234 2,690,117 8,070,352 4,035,176 2,017,588 1,008,794 504,397 1,513,192 756,596 378,298 189,149 567,448 283,724 141,862 70,931 212,794 106,397 319,192 159,596 79,798 39,899 119,698 59,849 179,548 89,774 44,887 134,662 67,331 201,994 100,997 302,992 151,496 75,748 37,874 18,937 56,812 28,406 14,203

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