λ
Sigma Notebook

6,766,291

7 × 966613
Deficient Odd Composite

6,766,291 is odd and not a perfect square. Its factorization is 7 × 966613 and its 4 divisors sum to 7,732,912.

Prime Factor Structure

Factorization String 7 × 966613
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,732,912
Proper Divisor Sum 966,621
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #6766283 ← → #6766313

Radix Representation

Decimal 6766291
Binary 11001110011111011010011 (23 bits)
Octal 0o31637323
Hexadecimal 0x673ED3

Divisor Catalog (4)

1 7 966,613 6,766,291

Collatz Trajectory (209 steps to reach 1)

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

6,766,291 20,298,874 10,149,437 30,448,312 15,224,156 7,612,078 3,806,039 11,418,118 5,709,059 17,127,178 8,563,589 25,690,768 12,845,384 6,422,692 3,211,346 1,605,673 4,817,020 2,408,510 1,204,255 3,612,766 1,806,383 5,419,150 2,709,575 8,128,726 4,064,363 12,193,090 6,096,545 18,289,636 9,144,818 4,572,409 13,717,228 6,858,614 3,429,307 10,287,922 5,143,961 15,431,884 7,715,942 3,857,971 11,573,914 5,786,957 17,360,872 8,680,436 4,340,218 2,170,109 6,510,328 3,255,164 1,627,582 813,791 2,441,374 1,220,687 3,662,062 1,831,031 5,493,094 2,746,547 8,239,642 4,119,821 12,359,464 6,179,732 3,089,866 1,544,933

More profiles

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