2³ × 521 × 3989

Prime Factor Structure

Factorization String 2^3 × 521 × 3989

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,241,700

Proper Divisor Sum 14,615,548

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #16626149 ← → #16626173

1 2 4 8 521 1,042 2,084 3,989 4,168 7,978 15,956 31,912 2,078,269 4,156,538 8,313,076 16,626,152

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

16,626,152 8,313,076 4,156,538 2,078,269 6,234,808 3,117,404 1,558,702 779,351 2,338,054 1,169,027 3,507,082 1,753,541 5,260,624 2,630,312 1,315,156 657,578 328,789 986,368 493,184 246,592 123,296 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14

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