9,558,402

2 × 3 × 7 × 227581

Starting at 9,558,402, the Collatz iteration reaches 1 after 163 steps. The first transition is 4779201; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 7 × 227581

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,847,872

Proper Divisor Sum 12,289,470

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #9558397 ← → #9558407

Radix Representation

Decimal	9558402
Binary	100100011101100110000010 (24 bits)
Octal	0o44354602
Hexadecimal	0x91D982

Divisor Catalog (16)

1 2 3 6 7 14 21 42 227,581 455,162 682,743 1,365,486 1,593,067 3,186,134 4,779,201 9,558,402

Collatz Trajectory (163 steps to reach 1)

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

9,558,402 4,779,201 14,337,604 7,168,802 3,584,401 10,753,204 5,376,602 2,688,301 8,064,904 4,032,452 2,016,226 1,008,113 3,024,340 1,512,170 756,085 2,268,256 1,134,128 567,064 283,532 141,766 70,883 212,650 106,325 318,976 159,488 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47

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