1,825,204

2² × 181 × 2521

Starting at 1,825,204, the Collatz iteration reaches 1 after 171 steps. The first transition is 912602; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 181 × 2521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,213,028

Proper Divisor Sum 1,387,824

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1825193 ← → #1825207

Radix Representation

Decimal	1825204
Binary	110111101100110110100 (21 bits)
Octal	0o6754664
Hexadecimal	0x1BD9B4

Divisor Catalog (12)

1 2 4 181 362 724 2,521 5,042 10,084 456,301 912,602 1,825,204

Collatz Trajectory (171 steps to reach 1)

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

1,825,204 912,602 456,301 1,368,904 684,452 342,226 171,113 513,340 256,670 128,335 385,006 192,503 577,510 288,755 866,266 433,133 1,299,400 649,700 324,850 162,425 487,276 243,638 121,819 365,458 182,729 548,188 274,094 137,047 411,142 205,571 616,714 308,357 925,072 462,536 231,268 115,634 57,817 173,452 86,726 43,363 130,090 65,045 195,136 97,568 48,784 24,392 12,196 6,098 3,049 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582

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