2³ × 19 × 31 × 89

Prime Factor Structure

Factorization String 2^3 × 19 × 31 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 864,000

Proper Divisor Sum 444,632

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #419351 ← → #419383

1 2 4 8 19 31 38 62 76 89 124 152 178 248 356 589 712 1,178 1,691 2,356 2,759 3,382 4,712 5,518 6,764 11,036 13,528 22,072 52,421 104,842 209,684 419,368

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

419,368 209,684 104,842 52,421 157,264 78,632 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466

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