2⁴ × 7 × 691

Prime Factor Structure

Factorization String 2^4 × 7 × 691

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 171,616

Proper Divisor Sum 94,224

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #77383 ← → #77417

1 2 4 7 8 14 16 28 56 112 691 1,382 2,764 4,837 5,528 9,674 11,056 19,348 38,696 77,392

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

77,392 38,696 19,348 9,674 4,837 14,512 7,256 3,628 1,814 907 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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