3 × 5 × 53 × 823

Prime Factor Structure

Factorization String 3 × 5 × 53 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,067,904

Proper Divisor Sum 413,619

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #654257 ← → #654293

1 3 5 15 53 159 265 795 823 2,469 4,115 12,345 43,619 130,857 218,095 654,285

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

654,285 1,962,856 981,428 490,714 245,357 736,072 368,036 184,018 92,009 276,028 138,014 69,007 207,022 103,511 310,534 155,267 465,802 232,901 698,704 349,352 174,676 87,338 43,669 131,008 65,504 32,752 16,376 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470

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