λ
Sequence Observatory

6,966,769

23 × 302903
Deficient Odd Composite

Starting at 6,966,769, the Collatz iteration reaches 1 after 191 steps. The first transition is 20900308; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 23 × 302903
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,269,696
Proper Divisor Sum 302,927
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #6966737 ← → #6966803

Radix Representation

Decimal 6966769
Binary 11010100100110111110001 (23 bits)
Octal 0o32446761
Hexadecimal 0x6A4DF1

Divisor Catalog (4)

1 23 302,903 6,966,769

Collatz Trajectory (191 steps to reach 1)

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

6,966,769 20,900,308 10,450,154 5,225,077 15,675,232 7,837,616 3,918,808 1,959,404 979,702 489,851 1,469,554 734,777 2,204,332 1,102,166 551,083 1,653,250 826,625 2,479,876 1,239,938 619,969 1,859,908 929,954 464,977 1,394,932 697,466 348,733 1,046,200 523,100 261,550 130,775 392,326 196,163 588,490 294,245 882,736 441,368 220,684 110,342 55,171 165,514 82,757 248,272 124,136 62,068 31,034 15,517 46,552 23,276 11,638 5,819 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366

More profiles

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