2² × 97 × 1619

Prime Factor Structure

Factorization String 2^2 × 97 × 1619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,111,320

Proper Divisor Sum 483,148

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #628171 ← → #628183

1 2 4 97 194 388 1,619 3,238 6,476 157,043 314,086 628,172

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

628,172 314,086 157,043 471,130 235,565 706,696 353,348 176,674 88,337 265,012 132,506 66,253 198,760 99,380 49,690 24,845 74,536 37,268 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000

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