λ
Sigma Notebook

6,143,839

13 × 197 × 2399
Deficient Odd Composite

6,143,839 is odd and not a perfect square. Its factorization is 13 × 197 × 2399 and its 8 divisors sum to 6,652,800.

Prime Factor Structure

Factorization String 13 × 197 × 2399
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,652,800
Proper Divisor Sum 508,961
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6143827 ← → #6143861

Radix Representation

Decimal 6143839
Binary 10111011011111101011111 (23 bits)
Octal 0o27337537
Hexadecimal 0x5DBF5F

Divisor Catalog (8)

1 13 197 2,399 2,561 31,187 472,603 6,143,839

Collatz Trajectory (196 steps to reach 1)

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

6,143,839 18,431,518 9,215,759 27,647,278 13,823,639 41,470,918 20,735,459 62,206,378 31,103,189 93,309,568 46,654,784 23,327,392 11,663,696 5,831,848 2,915,924 1,457,962 728,981 2,186,944 1,093,472 546,736 273,368 136,684 68,342 34,171 102,514 51,257 153,772 76,886 38,443 115,330 57,665 172,996 86,498 43,249 129,748 64,874 32,437 97,312 48,656 24,328 12,164 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500

More profiles

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