4,020,194

2 × 17 × 317 × 373

Prime Factor Structure

Factorization String 2 × 17 × 317 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,422,328

Proper Divisor Sum 2,402,134

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4020167 ← → #4020197

1 2 17 34 317 373 634 746 5,389 6,341 10,778 12,682 118,241 236,482 2,010,097 4,020,194

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

4,020,194 2,010,097 6,030,292 3,015,146 1,507,573 4,522,720 2,261,360 1,130,680 565,340 282,670 141,335 424,006 212,003 636,010 318,005 954,016 477,008 238,504 119,252 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 4,256

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