4,667,089

7 × 666727

Starting at 4,667,089, the Collatz iteration reaches 1 after 131 steps. The first transition is 14001268; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 666727

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,333,824

Proper Divisor Sum 666,735

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #4667063 ← → #4667101

Radix Representation

Decimal	4667089
Binary	10001110011011011010001 (23 bits)
Octal	0o21633321
Hexadecimal	0x4736D1

Divisor Catalog (4)

1 7 666,727 4,667,089

Collatz Trajectory (131 steps to reach 1)

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

4,667,089 14,001,268 7,000,634 3,500,317 10,500,952 5,250,476 2,625,238 1,312,619 3,937,858 1,968,929 5,906,788 2,953,394 1,476,697 4,430,092 2,215,046 1,107,523 3,322,570 1,661,285 4,983,856 2,491,928 1,245,964 622,982 311,491 934,474 467,237 1,401,712 700,856 350,428 175,214 87,607 262,822 131,411 394,234 197,117 591,352 295,676 147,838 73,919 221,758 110,879 332,638 166,319 498,958 249,479 748,438 374,219 1,122,658 561,329 1,683,988 841,994 420,997 1,262,992 631,496 315,748 157,874 78,937 236,812 118,406 59,203 177,610

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