2² × 5 × 13 × 859

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 505,680

Proper Divisor Sum 282,340

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #223339 ← → #223361

1 2 4 5 10 13 20 26 52 65 130 260 859 1,718 3,436 4,295 8,590 11,167 17,180 22,334 44,668 55,835 111,670 223,340

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

223,340 111,670 55,835 167,506 83,753 251,260 125,630 62,815 188,446 94,223 282,670 141,335 424,006 212,003 636,010 318,005 954,016 477,008 238,504 119,252 59,626 29,813 89,440 44,720 22,360 11,180 5,590 2,795 8,386 4,193 12,580 6,290 3,145 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512

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