2 × 7 × 37 × 12689

Prime Factor Structure

Factorization String 2 × 7 × 37 × 12689

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,573,280

Proper Divisor Sum 5,000,378

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #6572887 ← → #6572921

1 2 7 14 37 74 259 518 12,689 25,378 88,823 177,646 469,493 938,986 3,286,451 6,572,902

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

6,572,902 3,286,451 9,859,354 4,929,677 14,789,032 7,394,516 3,697,258 1,848,629 5,545,888 2,772,944 1,386,472 693,236 346,618 173,309 519,928 259,964 129,982 64,991 194,974 97,487 292,462 146,231 438,694 219,347 658,042 329,021 987,064 493,532 246,766 123,383 370,150 185,075 555,226 277,613 832,840 416,420 208,210 104,105 312,316 156,158 78,079 234,238 117,119 351,358 175,679 527,038 263,519 790,558 395,279 1,185,838 592,919 1,778,758 889,379 2,668,138 1,334,069 4,002,208 2,001,104 1,000,552 500,276 250,138

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