9,561,271

29 × 487 × 677

Starting at 9,561,271, the Collatz iteration reaches 1 after 176 steps. The first transition is 28683814; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 29 × 487 × 677

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,925,920

Proper Divisor Sum 364,649

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9561229 ← → #9561283

Radix Representation

Decimal	9561271
Binary	100100011110010010110111 (24 bits)
Octal	0o44362267
Hexadecimal	0x91E4B7

Divisor Catalog (8)

1 29 487 677 14,123 19,633 329,699 9,561,271

Collatz Trajectory (176 steps to reach 1)

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

9,561,271 28,683,814 14,341,907 43,025,722 21,512,861 64,538,584 32,269,292 16,134,646 8,067,323 24,201,970 12,100,985 36,302,956 18,151,478 9,075,739 27,227,218 13,613,609 40,840,828 20,420,414 10,210,207 30,630,622 15,315,311 45,945,934 22,972,967 68,918,902 34,459,451 103,378,354 51,689,177 155,067,532 77,533,766 38,766,883 116,300,650 58,150,325 174,450,976 87,225,488 43,612,744 21,806,372 10,903,186 5,451,593 16,354,780 8,177,390 4,088,695 12,266,086 6,133,043 18,399,130 9,199,565 27,598,696 13,799,348 6,899,674 3,449,837 10,349,512 5,174,756 2,587,378 1,293,689 3,881,068 1,940,534 970,267 2,910,802 1,455,401 4,366,204 2,183,102

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