6,563,367

3² × 29 × 25147

6,563,367 factors as 3^2 × 29 × 25147. Its 12 positive divisors give a proper-divisor sum of 3,244,353, so this integer is deficient. The Collatz stopping time is 90 steps.

Prime Factor Structure

Factorization String 3^2 × 29 × 25147

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,807,720

Proper Divisor Sum 3,244,353

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #6563327 ← → #6563371

Radix Representation

Decimal	6563367
Binary	11001000010011000100111 (23 bits)
Octal	0o31023047
Hexadecimal	0x642627

Divisor Catalog (12)

1 3 9 29 87 261 25,147 75,441 226,323 729,263 2,187,789 6,563,367

Collatz Trajectory (90 steps to reach 1)

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

6,563,367 19,690,102 9,845,051 29,535,154 14,767,577 44,302,732 22,151,366 11,075,683 33,227,050 16,613,525 49,840,576 24,920,288 12,460,144 6,230,072 3,115,036 1,557,518 778,759 2,336,278 1,168,139 3,504,418 1,752,209 5,256,628 2,628,314 1,314,157 3,942,472 1,971,236 985,618 492,809 1,478,428 739,214 369,607 1,108,822 554,411 1,663,234 831,617 2,494,852 1,247,426 623,713 1,871,140 935,570 467,785 1,403,356 701,678 350,839 1,052,518 526,259 1,578,778 789,389 2,368,168 1,184,084 592,042 296,021 888,064 444,032 222,016 111,008 55,504 27,752 13,876 6,938

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