64,097,243

7² × 31 × 42197

64,097,243 factors as 7^2 × 31 × 42197. Its 12 positive divisors give a proper-divisor sum of 12,871,909, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 7^2 × 31 × 42197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 76,969,152

Proper Divisor Sum 12,871,909

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #64097239 ← → #64097249

Radix Representation

Decimal	64097243
Binary	11110100100000101111011011 (26 bits)
Octal	0o364405733
Hexadecimal	0x3D20BDB

Divisor Catalog (12)

1 7 31 49 217 1,519 42,197 295,379 1,308,107 2,067,653 9,156,749 64,097,243

Collatz Trajectory (145 steps to reach 1)

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

64,097,243 192,291,730 96,145,865 288,437,596 144,218,798 72,109,399 216,328,198 108,164,099 324,492,298 162,246,149 486,738,448 243,369,224 121,684,612 60,842,306 30,421,153 91,263,460 45,631,730 22,815,865 68,447,596 34,223,798 17,111,899 51,335,698 25,667,849 77,003,548 38,501,774 19,250,887 57,752,662 28,876,331 86,628,994 43,314,497 129,943,492 64,971,746 32,485,873 97,457,620 48,728,810 24,364,405 73,093,216 36,546,608 18,273,304 9,136,652 4,568,326 2,284,163 6,852,490 3,426,245 10,278,736 5,139,368 2,569,684 1,284,842 642,421 1,927,264 963,632 481,816 240,908 120,454 60,227 180,682 90,341 271,024 135,512 67,756

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