λ
Sequence Observatory

2,092,612

22 × 59 × 8867
Deficient Even Composite

Starting at 2,092,612, the Collatz iteration reaches 1 after 166 steps. The first transition is 1046306; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 59 × 8867
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,724,560
Proper Divisor Sum 1,631,948
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #2092591 ← → #2092613

Radix Representation

Decimal 2092612
Binary 111111110111001000100 (21 bits)
Octal 0o7767104
Hexadecimal 0x1FEE44

Divisor Catalog (12)

1 2 4 59 118 236 8,867 17,734 35,468 523,153 1,046,306 2,092,612

Collatz Trajectory (166 steps to reach 1)

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

2,092,612 1,046,306 523,153 1,569,460 784,730 392,365 1,177,096 588,548 294,274 147,137 441,412 220,706 110,353 331,060 165,530 82,765 248,296 124,148 62,074 31,037 93,112 46,556 23,278 11,639 34,918 17,459 52,378 26,189 78,568 39,284 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376

More profiles

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