2⁴ × 29 × 857

Prime Factor Structure

Factorization String 2^4 × 29 × 857

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 797,940

Proper Divisor Sum 400,292

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #397643 ← → #397673

1 2 4 8 16 29 58 116 232 464 857 1,714 3,428 6,856 13,712 24,853 49,706 99,412 198,824 397,648

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

397,648 198,824 99,412 49,706 24,853 74,560 37,280 18,640 9,320 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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