λ
Sequence Observatory

9,022,249

743 × 12143
Deficient Odd Composite

Starting at 9,022,249, the Collatz iteration reaches 1 after 111 steps. The first transition is 27066748; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 743 × 12143
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,035,136
Proper Divisor Sum 12,887
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9022201 ← → #9022297

Radix Representation

Decimal 9022249
Binary 100010011010101100101001 (24 bits)
Octal 0o42325451
Hexadecimal 0x89AB29

Divisor Catalog (4)

1 743 12,143 9,022,249

Collatz Trajectory (111 steps to reach 1)

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

9,022,249 27,066,748 13,533,374 6,766,687 20,300,062 10,150,031 30,450,094 15,225,047 45,675,142 22,837,571 68,512,714 34,256,357 102,769,072 51,384,536 25,692,268 12,846,134 6,423,067 19,269,202 9,634,601 28,903,804 14,451,902 7,225,951 21,677,854 10,838,927 32,516,782 16,258,391 48,775,174 24,387,587 73,162,762 36,581,381 109,744,144 54,872,072 27,436,036 13,718,018 6,859,009 20,577,028 10,288,514 5,144,257 15,432,772 7,716,386 3,858,193 11,574,580 5,787,290 2,893,645 8,680,936 4,340,468 2,170,234 1,085,117 3,255,352 1,627,676 813,838 406,919 1,220,758 610,379 1,831,138 915,569 2,746,708 1,373,354 686,677 2,060,032

More profiles

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