2² × 137 × 383

Prime Factor Structure

Factorization String 2^2 × 137 × 383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 370,944

Proper Divisor Sum 161,060

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #209861 ← → #209887

1 2 4 137 274 383 548 766 1,532 52,471 104,942 209,884

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

209,884 104,942 52,471 157,414 78,707 236,122 118,061 354,184 177,092 88,546 44,273 132,820 66,410 33,205 99,616 49,808 24,904 12,452 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270 12,635 37,906 18,953 56,860 28,430 14,215 42,646 21,323 63,970 31,985 95,956 47,978

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