2,017,977

3 × 13 × 59 × 877

Prime Factor Structure

Factorization String 3 × 13 × 59 × 877

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,950,080

Proper Divisor Sum 932,103

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2017963 ← → #2017987

1 3 13 39 59 177 767 877 2,301 2,631 11,401 34,203 51,743 155,229 672,659 2,017,977

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

2,017,977 6,053,932 3,026,966 1,513,483 4,540,450 2,270,225 6,810,676 3,405,338 1,702,669 5,108,008 2,554,004 1,277,002 638,501 1,915,504 957,752 478,876 239,438 119,719 359,158 179,579 538,738 269,369 808,108 404,054 202,027 606,082 303,041 909,124 454,562 227,281 681,844 340,922 170,461 511,384 255,692 127,846 63,923 191,770 95,885 287,656 143,828 71,914 35,957 107,872 53,936 26,968 13,484 6,742 3,371 10,114 5,057 15,172 7,586 3,793 11,380 5,690 2,845 8,536 4,268 2,134

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