9,666,233

23 × 420271

Starting at 9,666,233, the Collatz iteration reaches 1 after 269 steps. The first transition is 28998700; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 23 × 420271

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,086,528

Proper Divisor Sum 420,295

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #9666227 ← → #9666247

Radix Representation

Decimal	9666233
Binary	100100110111111010111001 (24 bits)
Octal	0o44677271
Hexadecimal	0x937EB9

Divisor Catalog (4)

1 23 420,271 9,666,233

Collatz Trajectory (269 steps to reach 1)

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

9,666,233 28,998,700 14,499,350 7,249,675 21,749,026 10,874,513 32,623,540 16,311,770 8,155,885 24,467,656 12,233,828 6,116,914 3,058,457 9,175,372 4,587,686 2,293,843 6,881,530 3,440,765 10,322,296 5,161,148 2,580,574 1,290,287 3,870,862 1,935,431 5,806,294 2,903,147 8,709,442 4,354,721 13,064,164 6,532,082 3,266,041 9,798,124 4,899,062 2,449,531 7,348,594 3,674,297 11,022,892 5,511,446 2,755,723 8,267,170 4,133,585 12,400,756 6,200,378 3,100,189 9,300,568 4,650,284 2,325,142 1,162,571 3,487,714 1,743,857 5,231,572 2,615,786 1,307,893 3,923,680 1,961,840 980,920 490,460 245,230 122,615 367,846

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