2 × 3³ × 7 × 661

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 635,520

Proper Divisor Sum 385,662

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #249857 ← → #249859

1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 661 1,322 1,983 3,966 4,627 5,949 9,254 11,898 13,881 17,847 27,762 35,694 41,643 83,286 124,929 249,858

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

249,858 124,929 374,788 187,394 93,697 281,092 140,546 70,273 210,820 105,410 52,705 158,116 79,058 39,529 118,588 59,294 29,647 88,942 44,471 133,414 66,707 200,122 100,061 300,184 150,092 75,046 37,523 112,570 56,285 168,856 84,428 42,214 21,107 63,322 31,661 94,984 47,492 23,746 11,873 35,620 17,810 8,905 26,716 13,358 6,679 20,038 10,019 30,058 15,029 45,088 22,544 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586

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