2² × 13 × 4057

Prime Factor Structure

Factorization String 2^2 × 13 × 4057

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 397,684

Proper Divisor Sum 186,720

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #210961 ← → #210967

1 2 4 13 26 52 4,057 8,114 16,228 52,741 105,482 210,964

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

210,964 105,482 52,741 158,224 79,112 39,556 19,778 9,889 29,668 14,834 7,417 22,252 11,126 5,563 16,690 8,345 25,036 12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050

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