9,118,246

2 × 71 × 157 × 409

Starting at 9,118,246, the Collatz iteration reaches 1 after 194 steps. The first transition is 4559123; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 71 × 157 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,992,480

Proper Divisor Sum 4,874,234

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9118223 ← → #9118253

Radix Representation

Decimal	9118246
Binary	100010110010001000100110 (24 bits)
Octal	0o42621046
Hexadecimal	0x8B2226

Divisor Catalog (16)

1 2 71 142 157 314 409 818 11,147 22,294 29,039 58,078 64,213 128,426 4,559,123 9,118,246

Collatz Trajectory (194 steps to reach 1)

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

9,118,246 4,559,123 13,677,370 6,838,685 20,516,056 10,258,028 5,129,014 2,564,507 7,693,522 3,846,761 11,540,284 5,770,142 2,885,071 8,655,214 4,327,607 12,982,822 6,491,411 19,474,234 9,737,117 29,211,352 14,605,676 7,302,838 3,651,419 10,954,258 5,477,129 16,431,388 8,215,694 4,107,847 12,323,542 6,161,771 18,485,314 9,242,657 27,727,972 13,863,986 6,931,993 20,795,980 10,397,990 5,198,995 15,596,986 7,798,493 23,395,480 11,697,740 5,848,870 2,924,435 8,773,306 4,386,653 13,159,960 6,579,980 3,289,990 1,644,995 4,934,986 2,467,493 7,402,480 3,701,240 1,850,620 925,310 462,655 1,387,966 693,983 2,081,950

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