2,908,182

2 × 3 × 149 × 3253

Starting at 2,908,182, the Collatz iteration reaches 1 after 169 steps. The first transition is 1454091; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 149 × 3253

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,857,200

Proper Divisor Sum 2,949,018

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2908177 ← → #2908183

Radix Representation

Decimal	2908182
Binary	1011000110000000010110 (22 bits)
Octal	0o13060026
Hexadecimal	0x2C6016

Divisor Catalog (16)

1 2 3 6 149 298 447 894 3,253 6,506 9,759 19,518 484,697 969,394 1,454,091 2,908,182

Collatz Trajectory (169 steps to reach 1)

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

2,908,182 1,454,091 4,362,274 2,181,137 6,543,412 3,271,706 1,635,853 4,907,560 2,453,780 1,226,890 613,445 1,840,336 920,168 460,084 230,042 115,021 345,064 172,532 86,266 43,133 129,400 64,700 32,350 16,175 48,526 24,263 72,790 36,395 109,186 54,593 163,780 81,890 40,945 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454

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