4,668,291

3² × 518699

Starting at 4,668,291, the Collatz iteration reaches 1 after 193 steps. The first transition is 14004874; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 518699

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 6,743,100

Proper Divisor Sum 2,074,809

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4668283 ← → #4668299

Radix Representation

Decimal	4668291
Binary	10001110011101110000011 (23 bits)
Octal	0o21635603
Hexadecimal	0x473B83

Divisor Catalog (6)

1 3 9 518,699 1,556,097 4,668,291

Collatz Trajectory (193 steps to reach 1)

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

4,668,291 14,004,874 7,002,437 21,007,312 10,503,656 5,251,828 2,625,914 1,312,957 3,938,872 1,969,436 984,718 492,359 1,477,078 738,539 2,215,618 1,107,809 3,323,428 1,661,714 830,857 2,492,572 1,246,286 623,143 1,869,430 934,715 2,804,146 1,402,073 4,206,220 2,103,110 1,051,555 3,154,666 1,577,333 4,732,000 2,366,000 1,183,000 591,500 295,750 147,875 443,626 221,813 665,440 332,720 166,360 83,180 41,590 20,795 62,386 31,193 93,580 46,790 23,395 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936

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