8,169

3 × 7 × 389

Prime Factor Structure

Factorization String 3 × 7 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 12,480

Proper Divisor Sum 4,311

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #8167 ← → #8171

1 3 7 21 389 1,167 2,723 8,169

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

8,169 24,508 12,254 6,127 18,382 9,191 27,574 13,787 41,362 20,681 62,044 31,022 15,511 46,534 23,267 69,802 34,901 104,704 52,352 26,176 13,088 6,544 3,272 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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