3 × 7 × 19 × 1439

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 921,600

Proper Divisor Sum 347,439

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #574159 ← → #574163

1 3 7 19 21 57 133 399 1,439 4,317 10,073 27,341 30,219 82,023 191,387 574,161

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

574,161 1,722,484 861,242 430,621 1,291,864 645,932 322,966 161,483 484,450 242,225 726,676 363,338 181,669 545,008 272,504 136,252 68,126 34,063 102,190 51,095 153,286 76,643 229,930 114,965 344,896 172,448 86,224 43,112 21,556 10,778 5,389 16,168 8,084 4,042 2,021 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611

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