1,998,802

2 × 13 × 59 × 1303

Prime Factor Structure

Factorization String 2 × 13 × 59 × 1303

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,286,080

Proper Divisor Sum 1,287,278

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1998793 ← → #1998817

1 2 13 26 59 118 767 1,303 1,534 2,606 16,939 33,878 76,877 153,754 999,401 1,998,802

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

1,998,802 999,401 2,998,204 1,499,102 749,551 2,248,654 1,124,327 3,372,982 1,686,491 5,059,474 2,529,737 7,589,212 3,794,606 1,897,303 5,691,910 2,845,955 8,537,866 4,268,933 12,806,800 6,403,400 3,201,700 1,600,850 800,425 2,401,276 1,200,638 600,319 1,800,958 900,479 2,701,438 1,350,719 4,052,158 2,026,079 6,078,238 3,039,119 9,117,358 4,558,679 13,676,038 6,838,019 20,514,058 10,257,029 30,771,088 15,385,544 7,692,772 3,846,386 1,923,193 5,769,580 2,884,790 1,442,395 4,327,186 2,163,593 6,490,780 3,245,390 1,622,695 4,868,086 2,434,043 7,302,130 3,651,065 10,953,196 5,476,598 2,738,299

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