9,559,484

2² × 11² × 19751

Starting at 9,559,484, the Collatz iteration reaches 1 after 238 steps. The first transition is 4779742; the starting value is even with 18 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11^2 × 19751

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 18,389,112

Proper Divisor Sum 8,829,628

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #9559477 ← → #9559499

Radix Representation

Decimal	9559484
Binary	100100011101110110111100 (24 bits)
Octal	0o44356674
Hexadecimal	0x91DDBC

Divisor Catalog (18)

1 2 4 11 22 44 121 242 484 19,751 39,502 79,004 217,261 434,522 869,044 2,389,871 4,779,742 9,559,484

Collatz Trajectory (238 steps to reach 1)

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

9,559,484 4,779,742 2,389,871 7,169,614 3,584,807 10,754,422 5,377,211 16,131,634 8,065,817 24,197,452 12,098,726 6,049,363 18,148,090 9,074,045 27,222,136 13,611,068 6,805,534 3,402,767 10,208,302 5,104,151 15,312,454 7,656,227 22,968,682 11,484,341 34,453,024 17,226,512 8,613,256 4,306,628 2,153,314 1,076,657 3,229,972 1,614,986 807,493 2,422,480 1,211,240 605,620 302,810 151,405 454,216 227,108 113,554 56,777 170,332 85,166 42,583 127,750 63,875 191,626 95,813 287,440 143,720 71,860 35,930 17,965 53,896 26,948 13,474 6,737 20,212 10,106

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