2² × 3² × 7 × 1583

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 1583

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,153,152

Proper Divisor Sum 754,236

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #398903 ← → #398917

1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 1,583 3,166 4,749 6,332 9,498 11,081 14,247 18,996 22,162 28,494 33,243 44,324 56,988 66,486 99,729 132,972 199,458 398,916

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

398,916 199,458 99,729 299,188 149,594 74,797 224,392 112,196 56,098 28,049 84,148 42,074 21,037 63,112 31,556 15,778 7,889 23,668 11,834 5,917 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

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