23² × 137 × 557

Prime Factor Structure

Factorization String 23^2 × 137 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 42,583,212

Proper Divisor Sum 2,215,751

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #40367447 ← → #40367471

1 23 137 529 557 3,151 12,811 72,473 76,309 294,653 1,755,107 40,367,461

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

40,367,461 121,102,384 60,551,192 30,275,596 15,137,798 7,568,899 22,706,698 11,353,349 34,060,048 17,030,024 8,515,012 4,257,506 2,128,753 6,386,260 3,193,130 1,596,565 4,789,696 2,394,848 1,197,424 598,712 299,356 149,678 74,839 224,518 112,259 336,778 168,389 505,168 252,584 126,292 63,146 31,573 94,720 47,360 23,680 11,840 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202

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