2 × 3² × 19 × 941

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 941

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 734,760

Proper Divisor Sum 412,938

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #321821 ← → #321823

1 2 3 6 9 18 19 38 57 114 171 342 941 1,882 2,823 5,646 8,469 16,938 17,879 35,758 53,637 107,274 160,911 321,822

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

321,822 160,911 482,734 241,367 724,102 362,051 1,086,154 543,077 1,629,232 814,616 407,308 203,654 101,827 305,482 152,741 458,224 229,112 114,556 57,278 28,639 85,918 42,959 128,878 64,439 193,318 96,659 289,978 144,989 434,968 217,484 108,742 54,371 163,114 81,557 244,672 122,336 61,168 30,584 15,292 7,646 3,823 11,470 5,735 17,206 8,603 25,810 12,905 38,716 19,358 9,679 29,038 14,519 43,558 21,779 65,338 32,669 98,008 49,004 24,502 12,251

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