2,007,186

2 × 3 × 67 × 4993

2,007,186 has digital root 6. The neighboring primes are 2007151 and 2007193; its proper-divisor sum differs from the starting integer by 60,732.

Prime Factor Structure

Factorization String 2 × 3 × 67 × 4993

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 4,075,104

Proper Divisor Sum 2,067,918

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2007151 ← → #2007193

1 2 3 6 67 134 201 402 4,993 9,986 14,979 29,958 334,531 669,062 1,003,593 2,007,186

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

2,007,186 1,003,593 3,010,780 1,505,390 752,695 2,258,086 1,129,043 3,387,130 1,693,565 5,080,696 2,540,348 1,270,174 635,087 1,905,262 952,631 2,857,894 1,428,947 4,286,842 2,143,421 6,430,264 3,215,132 1,607,566 803,783 2,411,350 1,205,675 3,617,026 1,808,513 5,425,540 2,712,770 1,356,385 4,069,156 2,034,578 1,017,289 3,051,868 1,525,934 762,967 2,288,902 1,144,451 3,433,354 1,716,677 5,150,032 2,575,016 1,287,508 643,754 321,877 965,632 482,816 241,408 120,704 60,352 30,176 15,088 7,544 3,772 1,886 943 2,830 1,415 4,246 2,123

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