2² × 3 × 7² × 11 × 61

Prime Factor Structure

Factorization String 2^2 × 3 × 7^2 × 11 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,187,424

Proper Divisor Sum 792,876

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #394529 ← → #394549

1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 61 66 77 84 98 122 132 147 154 183 196 231 244 294 308 366 427 462 539 588 671 732 854 924 1,078 1,281 1,342 1,617 1,708 2,013 2,156 2,562 2,684 2,989 3,234 4,026 4,697 5,124 5,978 6,468 8,052 8,967 9,394 11,956

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

394,548 197,274 98,637 295,912 147,956 73,978 36,989 110,968 55,484 27,742 13,871 41,614 20,807 62,422 31,211 93,634 46,817 140,452 70,226 35,113 105,340 52,670 26,335 79,006 39,503 118,510 59,255 177,766 88,883 266,650 133,325 399,976 199,988 99,994 49,997 149,992 74,996 37,498 18,749 56,248 28,124 14,062 7,031 21,094 10,547 31,642 15,821 47,464 23,732 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504

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