3,091,166

2 × 13 × 118891

3,091,166 factors as 2 × 13 × 118891. Its 8 positive divisors give a proper-divisor sum of 1,902,298, so this integer is deficient. The Collatz stopping time is 164 steps.

Prime Factor Structure

Factorization String 2 × 13 × 118891

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,993,464

Proper Divisor Sum 1,902,298

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3091159 ← → #3091171

Radix Representation

Decimal	3091166
Binary	1011110010101011011110 (22 bits)
Octal	0o13625336
Hexadecimal	0x2F2ADE

Divisor Catalog (8)

1 2 13 26 118,891 237,782 1,545,583 3,091,166

Collatz Trajectory (164 steps to reach 1)

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

3,091,166 1,545,583 4,636,750 2,318,375 6,955,126 3,477,563 10,432,690 5,216,345 15,649,036 7,824,518 3,912,259 11,736,778 5,868,389 17,605,168 8,802,584 4,401,292 2,200,646 1,100,323 3,300,970 1,650,485 4,951,456 2,475,728 1,237,864 618,932 309,466 154,733 464,200 232,100 116,050 58,025 174,076 87,038 43,519 130,558 65,279 195,838 97,919 293,758 146,879 440,638 220,319 660,958 330,479 991,438 495,719 1,487,158 743,579 2,230,738 1,115,369 3,346,108 1,673,054 836,527 2,509,582 1,254,791 3,764,374 1,882,187 5,646,562 2,823,281 8,469,844 4,234,922

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