λ
Sequence Observatory

6,343,111

439 × 14449
Deficient Odd Composite

Starting at 6,343,111, the Collatz iteration reaches 1 after 240 steps. The first transition is 19029334; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 439 × 14449
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,358,000
Proper Divisor Sum 14,889
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #6343097 ← → #6343133

Radix Representation

Decimal 6343111
Binary 11000001100100111000111 (23 bits)
Octal 0o30144707
Hexadecimal 0x60C9C7

Divisor Catalog (4)

1 439 14,449 6,343,111

Collatz Trajectory (240 steps to reach 1)

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

6,343,111 19,029,334 9,514,667 28,544,002 14,272,001 42,816,004 21,408,002 10,704,001 32,112,004 16,056,002 8,028,001 24,084,004 12,042,002 6,021,001 18,063,004 9,031,502 4,515,751 13,547,254 6,773,627 20,320,882 10,160,441 30,481,324 15,240,662 7,620,331 22,860,994 11,430,497 34,291,492 17,145,746 8,572,873 25,718,620 12,859,310 6,429,655 19,288,966 9,644,483 28,933,450 14,466,725 43,400,176 21,700,088 10,850,044 5,425,022 2,712,511 8,137,534 4,068,767 12,206,302 6,103,151 18,309,454 9,154,727 27,464,182 13,732,091 41,196,274 20,598,137 61,794,412 30,897,206 15,448,603 46,345,810 23,172,905 69,518,716 34,759,358 17,379,679 52,139,038

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