2² × 257 × 269

Prime Factor Structure

Factorization String 2^2 × 257 × 269

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 487,620

Proper Divisor Sum 211,088

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #276527 ← → #276553

1 2 4 257 269 514 538 1,028 1,076 69,133 138,266 276,532

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

276,532 138,266 69,133 207,400 103,700 51,850 25,925 77,776 38,888 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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