3 × 7 × 79 × 173

Prime Factor Structure

Factorization String 3 × 7 × 79 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 445,440

Proper Divisor Sum 158,433

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #287003 ← → #287047

1 3 7 21 79 173 237 519 553 1,211 1,659 3,633 13,667 41,001 95,669 287,007

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

287,007 861,022 430,511 1,291,534 645,767 1,937,302 968,651 2,905,954 1,452,977 4,358,932 2,179,466 1,089,733 3,269,200 1,634,600 817,300 408,650 204,325 612,976 306,488 153,244 76,622 38,311 114,934 57,467 172,402 86,201 258,604 129,302 64,651 193,954 96,977 290,932 145,466 72,733 218,200 109,100 54,550 27,275 81,826 40,913 122,740 61,370 30,685 92,056 46,028 23,014 11,507 34,522 17,261 51,784 25,892 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925

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