λ
Sequence Observatory

6,383,461

7 × 383 × 2381
Deficient Odd Composite

Starting at 6,383,461, the Collatz iteration reaches 1 after 240 steps. The first transition is 19150384; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 7 × 383 × 2381
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,317,504
Proper Divisor Sum 934,043
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6383459 ← → #6383471

Radix Representation

Decimal 6383461
Binary 11000010110011101100101 (23 bits)
Octal 0o30263545
Hexadecimal 0x616765

Divisor Catalog (8)

1 7 383 2,381 2,681 16,667 911,923 6,383,461

Collatz Trajectory (240 steps to reach 1)

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

6,383,461 19,150,384 9,575,192 4,787,596 2,393,798 1,196,899 3,590,698 1,795,349 5,386,048 2,693,024 1,346,512 673,256 336,628 168,314 84,157 252,472 126,236 63,118 31,559 94,678 47,339 142,018 71,009 213,028 106,514 53,257 159,772 79,886 39,943 119,830 59,915 179,746 89,873 269,620 134,810 67,405 202,216 101,108 50,554 25,277 75,832 37,916 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498

More profiles

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