λ
Sequence Observatory

6,206,260

22 × 5 × 310313
Abundant Even Composite

Starting at 6,206,260, the Collatz iteration reaches 1 after 51 steps. The first transition is 3103130; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 310313
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 13,033,188
Proper Divisor Sum 6,826,928
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #6206257 ← → #6206273

Radix Representation

Decimal 6206260
Binary 10111101011001100110100 (23 bits)
Octal 0o27531464
Hexadecimal 0x5EB334

Divisor Catalog (12)

1 2 4 5 10 20 310,313 620,626 1,241,252 1,551,565 3,103,130 6,206,260

Collatz Trajectory (51 steps to reach 1)

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

6,206,260 3,103,130 1,551,565 4,654,696 2,327,348 1,163,674 581,837 1,745,512 872,756 436,378 218,189 654,568 327,284 163,642 81,821 245,464 122,732 61,366 30,683 92,050 46,025 138,076 69,038 34,519 103,558 51,779 155,338 77,669 233,008 116,504 58,252 29,126 14,563 43,690 21,845 65,536 32,768 16,384 8,192 4,096 2,048 1,024 512 256 128 64 32 16 8 4 2 1

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