λ
Sigma Notebook

6,169,965

3 × 5 × 19 × 21649
Deficient Odd Composite

6,169,965 is odd and not a perfect square. Its factorization is 3 × 5 × 19 × 21649 and its 16 divisors sum to 10,392,000.

Prime Factor Structure

Factorization String 3 × 5 × 19 × 21649
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,392,000
Proper Divisor Sum 4,222,035
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #6169949 ← → #6169973

Radix Representation

Decimal 6169965
Binary 10111100010010101101101 (23 bits)
Octal 0o27422555
Hexadecimal 0x5E256D

Divisor Catalog (16)

1 3 5 15 19 57 95 285 21,649 64,947 108,245 324,735 411,331 1,233,993 2,056,655 6,169,965

Collatz Trajectory (196 steps to reach 1)

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

6,169,965 18,509,896 9,254,948 4,627,474 2,313,737 6,941,212 3,470,606 1,735,303 5,205,910 2,602,955 7,808,866 3,904,433 11,713,300 5,856,650 2,928,325 8,784,976 4,392,488 2,196,244 1,098,122 549,061 1,647,184 823,592 411,796 205,898 102,949 308,848 154,424 77,212 38,606 19,303 57,910 28,955 86,866 43,433 130,300 65,150 32,575 97,726 48,863 146,590 73,295 219,886 109,943 329,830 164,915 494,746 247,373 742,120 371,060 185,530 92,765 278,296 139,148 69,574 34,787 104,362 52,181 156,544 78,272 39,136

More profiles

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