λ
Sequence Observatory

9,182,702

2 × 557 × 8243
Deficient Even Composite

Starting at 9,182,702, the Collatz iteration reaches 1 after 225 steps. The first transition is 4591351; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 557 × 8243
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,800,456
Proper Divisor Sum 4,617,754
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9182687 ← → #9182711

Radix Representation

Decimal 9182702
Binary 100011000001110111101110 (24 bits)
Octal 0o43016756
Hexadecimal 0x8C1DEE

Divisor Catalog (8)

1 2 557 1,114 8,243 16,486 4,591,351 9,182,702

Collatz Trajectory (225 steps to reach 1)

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

9,182,702 4,591,351 13,774,054 6,887,027 20,661,082 10,330,541 30,991,624 15,495,812 7,747,906 3,873,953 11,621,860 5,810,930 2,905,465 8,716,396 4,358,198 2,179,099 6,537,298 3,268,649 9,805,948 4,902,974 2,451,487 7,354,462 3,677,231 11,031,694 5,515,847 16,547,542 8,273,771 24,821,314 12,410,657 37,231,972 18,615,986 9,307,993 27,923,980 13,961,990 6,980,995 20,942,986 10,471,493 31,414,480 15,707,240 7,853,620 3,926,810 1,963,405 5,890,216 2,945,108 1,472,554 736,277 2,208,832 1,104,416 552,208 276,104 138,052 69,026 34,513 103,540 51,770 25,885 77,656 38,828 19,414 9,707

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