2⁵ × 7 × 17 × 257

Prime Factor Structure

Factorization String 2^5 × 7 × 17 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 2,340,576

Proper Divisor Sum 1,361,920

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #978647 ← → #978683

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

978,656 489,328 244,664 122,332 61,166 30,583 91,750 45,875 137,626 68,813 206,440 103,220 51,610 25,805 77,416 38,708 19,354 9,677 29,032 14,516 7,258 3,629 10,888 5,444 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

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