8,556,822

2 × 3² × 475379

8,556,822 factors as 2 × 3^2 × 475379. Its 12 positive divisors give a proper-divisor sum of 9,982,998, so this integer is abundant. The Collatz stopping time is 181 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 475379

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 18,539,820

Proper Divisor Sum 9,982,998

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #8556817 ← → #8556839

Radix Representation

Decimal	8556822
Binary	100000101001000100010110 (24 bits)
Octal	0o40510426
Hexadecimal	0x829116

Divisor Catalog (12)

1 2 3 6 9 18 475,379 950,758 1,426,137 2,852,274 4,278,411 8,556,822

Collatz Trajectory (181 steps to reach 1)

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

8,556,822 4,278,411 12,835,234 6,417,617 19,252,852 9,626,426 4,813,213 14,439,640 7,219,820 3,609,910 1,804,955 5,414,866 2,707,433 8,122,300 4,061,150 2,030,575 6,091,726 3,045,863 9,137,590 4,568,795 13,706,386 6,853,193 20,559,580 10,279,790 5,139,895 15,419,686 7,709,843 23,129,530 11,564,765 34,694,296 17,347,148 8,673,574 4,336,787 13,010,362 6,505,181 19,515,544 9,757,772 4,878,886 2,439,443 7,318,330 3,659,165 10,977,496 5,488,748 2,744,374 1,372,187 4,116,562 2,058,281 6,174,844 3,087,422 1,543,711 4,631,134 2,315,567 6,946,702 3,473,351 10,420,054 5,210,027 15,630,082 7,815,041 23,445,124 11,722,562

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