2 × 3 × 5³ × 907

Prime Factor Structure

Factorization String 2 × 3 × 5^3 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,699,776

Proper Divisor Sum 1,019,526

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #680249 ← → #680263

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

680,250 340,125 1,020,376 510,188 255,094 127,547 382,642 191,321 573,964 286,982 143,491 430,474 215,237 645,712 322,856 161,428 80,714 40,357 121,072 60,536 30,268 15,134 7,567 22,702 11,351 34,054 17,027 51,082 25,541 76,624 38,312 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728

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