26,782,876

2² × 2543 × 2633

26,782,876 factors as 2^2 × 2543 × 2633. Its 12 positive divisors give a proper-divisor sum of 20,123,396, so this integer is deficient. The Collatz stopping time is 255 steps.

Prime Factor Structure

Factorization String 2^2 × 2543 × 2633

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 46,906,272

Proper Divisor Sum 20,123,396

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #26782831 ← → #26782883

Radix Representation

Decimal	26782876
Binary	1100110001010110010011100 (25 bits)
Octal	0o146126234
Hexadecimal	0x198AC9C

Divisor Catalog (12)

1 2 4 2,543 2,633 5,086 5,266 10,172 10,532 6,695,719 13,391,438 26,782,876

Collatz Trajectory (255 steps to reach 1)

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

26,782,876 13,391,438 6,695,719 20,087,158 10,043,579 30,130,738 15,065,369 45,196,108 22,598,054 11,299,027 33,897,082 16,948,541 50,845,624 25,422,812 12,711,406 6,355,703 19,067,110 9,533,555 28,600,666 14,300,333 42,901,000 21,450,500 10,725,250 5,362,625 16,087,876 8,043,938 4,021,969 12,065,908 6,032,954 3,016,477 9,049,432 4,524,716 2,262,358 1,131,179 3,393,538 1,696,769 5,090,308 2,545,154 1,272,577 3,817,732 1,908,866 954,433 2,863,300 1,431,650 715,825 2,147,476 1,073,738 536,869 1,610,608 805,304 402,652 201,326 100,663 301,990 150,995 452,986 226,493 679,480 339,740 169,870

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