2² × 19 × 43 × 173

Prime Factor Structure

Factorization String 2^2 × 19 × 43 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,071,840

Proper Divisor Sum 506,476

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #565361 ← → #565379

1 2 4 19 38 43 76 86 172 173 346 692 817 1,634 3,268 3,287 6,574 7,439 13,148 14,878 29,756 141,341 282,682 565,364

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

565,364 282,682 141,341 424,024 212,012 106,006 53,003 159,010 79,505 238,516 119,258 59,629 178,888 89,444 44,722 22,361 67,084 33,542 16,771 50,314 25,157 75,472 37,736 18,868 9,434 4,717 14,152 7,076 3,538 1,769 5,308 2,654 1,327 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 2,128 1,064 532 266 133 400 200 100

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