λ
Ratio Atlas

26,357,183

26357183
Deficient Odd Prime

26,357,183 factors as 26357183. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 211 steps.

Prime Factor Structure

Factorization String 26357183
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 26,357,184
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #26357173 ← → #26357207

Radix Representation

Decimal 26357183
Binary 1100100100010110110111111 (25 bits)
Octal 0o144426677
Hexadecimal 0x1922DBF

Divisor Catalog (2)

Collatz Trajectory (211 steps to reach 1)

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

26,357,183 79,071,550 39,535,775 118,607,326 59,303,663 177,910,990 88,955,495 266,866,486 133,433,243 400,299,730 200,149,865 600,449,596 300,224,798 150,112,399 450,337,198 225,168,599 675,505,798 337,752,899 1,013,258,698 506,629,349 1,519,888,048 759,944,024 379,972,012 189,986,006 94,993,003 284,979,010 142,489,505 427,468,516 213,734,258 106,867,129 320,601,388 160,300,694 80,150,347 240,451,042 120,225,521 360,676,564 180,338,282 90,169,141 270,507,424 135,253,712 67,626,856 33,813,428 16,906,714 8,453,357 25,360,072 12,680,036 6,340,018 3,170,009 9,510,028 4,755,014 2,377,507 7,132,522 3,566,261 10,698,784 5,349,392 2,674,696 1,337,348 668,674 334,337 1,003,012

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