3² × 7 × 11 × 569

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 711,360

Proper Divisor Sum 317,043

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #394291 ← → #394319

1 3 7 9 11 21 33 63 77 99 231 569 693 1,707 3,983 5,121 6,259 11,949 18,777 35,847 43,813 56,331 131,439 394,317

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

394,317 1,182,952 591,476 295,738 147,869 443,608 221,804 110,902 55,451 166,354 83,177 249,532 124,766 62,383 187,150 93,575 280,726 140,363 421,090 210,545 631,636 315,818 157,909 473,728 236,864 118,432 59,216 29,608 14,804 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71

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