13 × 73 × 223

Prime Factor Structure

Factorization String 13 × 73 × 223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 232,064

Proper Divisor Sum 20,437

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #211619 ← → #211639

1 13 73 223 949 2,899 16,279 211,627

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

211,627 634,882 317,441 952,324 476,162 238,081 714,244 357,122 178,561 535,684 267,842 133,921 401,764 200,882 100,441 301,324 150,662 75,331 225,994 112,997 338,992 169,496 84,748 42,374 21,187 63,562 31,781 95,344 47,672 23,836 11,918 5,959 17,878 8,939 26,818 13,409 40,228 20,114 10,057 30,172 15,086 7,543 22,630 11,315 33,946 16,973 50,920 25,460 12,730 6,365 19,096 9,548 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343

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