2 × 5² × 17 × 389

Prime Factor Structure

Factorization String 2 × 5^2 × 17 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 652,860

Proper Divisor Sum 322,210

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #330643 ← → #330653

1 2 5 10 17 25 34 50 85 170 389 425 778 850 1,945 3,890 6,613 9,725 13,226 19,450 33,065 66,130 165,325 330,650

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

330,650 165,325 495,976 247,988 123,994 61,997 185,992 92,996 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105

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