2,784,581

2784581

Starting at 2,784,581, the Collatz iteration reaches 1 after 182 steps. The first transition is 8353744; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2784581

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,784,582

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2784571 ← → #2784599

Radix Representation

Decimal	2784581
Binary	1010100111110101000101 (22 bits)
Octal	0o12476505
Hexadecimal	0x2A7D45

Divisor Catalog (2)

1 2,784,581

Collatz Trajectory (182 steps to reach 1)

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

2,784,581 8,353,744 4,176,872 2,088,436 1,044,218 522,109 1,566,328 783,164 391,582 195,791 587,374 293,687 881,062 440,531 1,321,594 660,797 1,982,392 991,196 495,598 247,799 743,398 371,699 1,115,098 557,549 1,672,648 836,324 418,162 209,081 627,244 313,622 156,811 470,434 235,217 705,652 352,826 176,413 529,240 264,620 132,310 66,155 198,466 99,233 297,700 148,850 74,425 223,276 111,638 55,819 167,458 83,729 251,188 125,594 62,797 188,392 94,196 47,098 23,549 70,648 35,324 17,662

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