2² × 19² × 383

Prime Factor Structure

Factorization String 2^2 × 19^2 × 383

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,024,128

Proper Divisor Sum 471,076

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #553051 ← → #553057

1 2 4 19 38 76 361 383 722 766 1,444 1,532 7,277 14,554 29,108 138,263 276,526 553,052

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

553,052 276,526 138,263 414,790 207,395 622,186 311,093 933,280 466,640 233,320 116,660 58,330 29,165 87,496 43,748 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 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

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