2 × 3² × 5 × 19 × 43

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 19 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 205,920

Proper Divisor Sum 132,390

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #73529 ← → #73547

1 2 3 5 6 9 10 15 18 19 30 38 43 45 57 86 90 95 114 129 171 190 215 258 285 342 387 430 570 645 774 817 855 1,290 1,634 1,710 1,935 2,451 3,870 4,085 4,902 7,353 8,170 12,255 14,706 24,510 36,765 73,530

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

73,530 36,765 110,296 55,148 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 5 16

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