6,746,629

251 × 26879

Starting at 6,746,629, the Collatz iteration reaches 1 after 134 steps. The first transition is 20239888; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 251 × 26879

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,773,760

Proper Divisor Sum 27,131

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6746627 ← → #6746639

Radix Representation

Decimal	6746629
Binary	11001101111001000000101 (23 bits)
Octal	0o31571005
Hexadecimal	0x66F205

Divisor Catalog (4)

1 251 26,879 6,746,629

Collatz Trajectory (134 steps to reach 1)

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

6,746,629 20,239,888 10,119,944 5,059,972 2,529,986 1,264,993 3,794,980 1,897,490 948,745 2,846,236 1,423,118 711,559 2,134,678 1,067,339 3,202,018 1,601,009 4,803,028 2,401,514 1,200,757 3,602,272 1,801,136 900,568 450,284 225,142 112,571 337,714 168,857 506,572 253,286 126,643 379,930 189,965 569,896 284,948 142,474 71,237 213,712 106,856 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190

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