2,608,318

2 × 29 × 44971

Starting at 2,608,318, the Collatz iteration reaches 1 after 187 steps. The first transition is 1304159; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 29 × 44971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,047,480

Proper Divisor Sum 1,439,162

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2608313 ← → #2608349

Radix Representation

Decimal	2608318
Binary	1001111100110010111110 (22 bits)
Octal	0o11746276
Hexadecimal	0x27CCBE

Divisor Catalog (8)

1 2 29 58 44,971 89,942 1,304,159 2,608,318

Collatz Trajectory (187 steps to reach 1)

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

2,608,318 1,304,159 3,912,478 1,956,239 5,868,718 2,934,359 8,803,078 4,401,539 13,204,618 6,602,309 19,806,928 9,903,464 4,951,732 2,475,866 1,237,933 3,713,800 1,856,900 928,450 464,225 1,392,676 696,338 348,169 1,044,508 522,254 261,127 783,382 391,691 1,175,074 587,537 1,762,612 881,306 440,653 1,321,960 660,980 330,490 165,245 495,736 247,868 123,934 61,967 185,902 92,951 278,854 139,427 418,282 209,141 627,424 313,712 156,856 78,428 39,214 19,607 58,822 29,411 88,234 44,117 132,352 66,176 33,088 16,544

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