λ
Sequence Observatory

3,063,883

19 × 472 × 73
Deficient Odd Composite

Starting at 3,063,883, the Collatz iteration reaches 1 after 102 steps. The first transition is 9191650; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 19 × 47^2 × 73
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,340,360
Proper Divisor Sum 276,477
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #3063869 ← → #3063913

Radix Representation

Decimal 3063883
Binary 1011101100000001001011 (22 bits)
Octal 0o13540113
Hexadecimal 0x2EC04B

Divisor Catalog (12)

1 19 47 73 893 1,387 2,209 3,431 41,971 65,189 161,257 3,063,883

Collatz Trajectory (102 steps to reach 1)

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

3,063,883 9,191,650 4,595,825 13,787,476 6,893,738 3,446,869 10,340,608 5,170,304 2,585,152 1,292,576 646,288 323,144 161,572 80,786 40,393 121,180 60,590 30,295 90,886 45,443 136,330 68,165 204,496 102,248 51,124 25,562 12,781 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542

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