2 × 5 × 7 × 21059

Prime Factor Structure

Factorization String 2 × 5 × 7 × 21059

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,032,640

Proper Divisor Sum 1,558,510

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1474129 ← → #1474141

1 2 5 7 10 14 35 70 21,059 42,118 105,295 147,413 210,590 294,826 737,065 1,474,130

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

1,474,130 737,065 2,211,196 1,105,598 552,799 1,658,398 829,199 2,487,598 1,243,799 3,731,398 1,865,699 5,597,098 2,798,549 8,395,648 4,197,824 2,098,912 1,049,456 524,728 262,364 131,182 65,591 196,774 98,387 295,162 147,581 442,744 221,372 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268 210,134 105,067 315,202 157,601 472,804 236,402 118,201 354,604 177,302 88,651 265,954 132,977 398,932 199,466 99,733 299,200 149,600 74,800 37,400 18,700 9,350

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