2² × 3 × 157 × 2207

Prime Factor Structure

Factorization String 2^2 × 3 × 157 × 2207

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 9,768,192

Proper Divisor Sum 5,610,204

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4157981 ← → #4158001

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

4,157,988 2,078,994 1,039,497 3,118,492 1,559,246 779,623 2,338,870 1,169,435 3,508,306 1,754,153 5,262,460 2,631,230 1,315,615 3,946,846 1,973,423 5,920,270 2,960,135 8,880,406 4,440,203 13,320,610 6,660,305 19,980,916 9,990,458 4,995,229 14,985,688 7,492,844 3,746,422 1,873,211 5,619,634 2,809,817 8,429,452 4,214,726 2,107,363 6,322,090 3,161,045 9,483,136 4,741,568 2,370,784 1,185,392 592,696 296,348 148,174 74,087 222,262 111,131 333,394 166,697 500,092 250,046 125,023 375,070 187,535 562,606 281,303 843,910 421,955 1,265,866 632,933 1,898,800 949,400

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