1,237,806

2 × 3² × 68767

Prime Factor Structure

Factorization String 2 × 3^2 × 68767

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 12

Divisor Sum (σ) 2,681,952

Proper Divisor Sum 1,444,146

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1237783 ← → #1237813

1 2 3 6 9 18 68,767 137,534 206,301 412,602 618,903 1,237,806

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

1,237,806 618,903 1,856,710 928,355 2,785,066 1,392,533 4,177,600 2,088,800 1,044,400 522,200 261,100 130,550 65,275 195,826 97,913 293,740 146,870 73,435 220,306 110,153 330,460 165,230 82,615 247,846 123,923 371,770 185,885 557,656 278,828 139,414 69,707 209,122 104,561 313,684 156,842 78,421 235,264 117,632 58,816 29,408 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220

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