λ
Sequence Observatory

6,659,182

2 × 1381 × 2411
Deficient Even Composite

Starting at 6,659,182, the Collatz iteration reaches 1 after 165 steps. The first transition is 3329591; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 1381 × 2411
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,000,152
Proper Divisor Sum 3,340,970
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #6659113 ← → #6659201

Radix Representation

Decimal 6659182
Binary 11001011001110001101110 (23 bits)
Octal 0o31316156
Hexadecimal 0x659C6E

Divisor Catalog (8)

1 2 1,381 2,411 2,762 4,822 3,329,591 6,659,182

Collatz Trajectory (165 steps to reach 1)

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

6,659,182 3,329,591 9,988,774 4,994,387 14,983,162 7,491,581 22,474,744 11,237,372 5,618,686 2,809,343 8,428,030 4,214,015 12,642,046 6,321,023 18,963,070 9,481,535 28,444,606 14,222,303 42,666,910 21,333,455 64,000,366 32,000,183 96,000,550 48,000,275 144,000,826 72,000,413 216,001,240 108,000,620 54,000,310 27,000,155 81,000,466 40,500,233 121,500,700 60,750,350 30,375,175 91,125,526 45,562,763 136,688,290 68,344,145 205,032,436 102,516,218 51,258,109 153,774,328 76,887,164 38,443,582 19,221,791 57,665,374 28,832,687 86,498,062 43,249,031 129,747,094 64,873,547 194,620,642 97,310,321 291,930,964 145,965,482 72,982,741 218,948,224 109,474,112 54,737,056

More profiles

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