7 × 11 × 79 × 353

Prime Factor Structure

Factorization String 7 × 11 × 79 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,718,720

Proper Divisor Sum 571,421

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2147297 ← → #2147309

1 7 11 77 79 353 553 869 2,471 3,883 6,083 27,181 27,887 195,209 306,757 2,147,299

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

2,147,299 6,441,898 3,220,949 9,662,848 4,831,424 2,415,712 1,207,856 603,928 301,964 150,982 75,491 226,474 113,237 339,712 169,856 84,928 42,464 21,232 10,616 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 50 25 76 38 19 58 29 88 44 22 11

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