2⁸ × 1621

Prime Factor Structure

Factorization String 2^8 × 1621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 828,842

Proper Divisor Sum 413,866

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #414971 ← → #414977

1 2 4 8 16 32 64 128 256 1,621 3,242 6,484 12,968 25,936 51,872 103,744 207,488 414,976

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

414,976 207,488 103,744 51,872 25,936 12,968 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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