2² × 7³ × 487

Prime Factor Structure

Factorization String 2^2 × 7^3 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,366,400

Proper Divisor Sum 698,236

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #668159 ← → #668179

1 2 4 7 14 28 49 98 196 343 487 686 974 1,372 1,948 3,409 6,818 13,636 23,863 47,726 95,452 167,041 334,082 668,164

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

668,164 334,082 167,041 501,124 250,562 125,281 375,844 187,922 93,961 281,884 140,942 70,471 211,414 105,707 317,122 158,561 475,684 237,842 118,921 356,764 178,382 89,191 267,574 133,787 401,362 200,681 602,044 301,022 150,511 451,534 225,767 677,302 338,651 1,015,954 507,977 1,523,932 761,966 380,983 1,142,950 571,475 1,714,426 857,213 2,571,640 1,285,820 642,910 321,455 964,366 482,183 1,446,550 723,275 2,169,826 1,084,913 3,254,740 1,627,370 813,685 2,441,056 1,220,528 610,264 305,132 152,566

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