13 × 4357

Prime Factor Structure

Factorization String 13 × 4357

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 61,012

Proper Divisor Sum 4,371

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #56633 ← → #56659

1 13 4,357 56,641

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

56,641 169,924 84,962 42,481 127,444 63,722 31,861 95,584 47,792 23,896 11,948 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 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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