7 × 557

Prime Factor Structure

Factorization String 7 × 557

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,464

Proper Divisor Sum 565

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3889 ← → #3907

1 7 557 3,899

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

3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155

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