3² × 5 × 1787

Prime Factor Structure

Factorization String 3^2 × 5 × 1787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 139,464

Proper Divisor Sum 59,049

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #80407 ← → #80429

1 3 5 9 15 45 1,787 5,361 8,935 16,083 26,805 80,415

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

80,415 241,246 120,623 361,870 180,935 542,806 271,403 814,210 407,105 1,221,316 610,658 305,329 915,988 457,994 228,997 686,992 343,496 171,748 85,874 42,937 128,812 64,406 32,203 96,610 48,305 144,916 72,458 36,229 108,688 54,344 27,172 13,586 6,793 20,380 10,190 5,095 15,286 7,643 22,930 11,465 34,396 17,198 8,599 25,798 12,899 38,698 19,349 58,048 29,024 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 3,064

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