λ
Sigma Notebook

6,853,009

163 × 42043
Deficient Odd Composite

6,853,009 is odd and not a perfect square. Its factorization is 163 × 42043 and its 4 divisors sum to 6,895,216.

Prime Factor Structure

Factorization String 163 × 42043
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,895,216
Proper Divisor Sum 42,207
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6853001 ← → #6853031

Radix Representation

Decimal 6853009
Binary 11010001001000110010001 (23 bits)
Octal 0o32110621
Hexadecimal 0x689191

Divisor Catalog (4)

1 163 42,043 6,853,009

Collatz Trajectory (297 steps to reach 1)

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

6,853,009 20,559,028 10,279,514 5,139,757 15,419,272 7,709,636 3,854,818 1,927,409 5,782,228 2,891,114 1,445,557 4,336,672 2,168,336 1,084,168 542,084 271,042 135,521 406,564 203,282 101,641 304,924 152,462 76,231 228,694 114,347 343,042 171,521 514,564 257,282 128,641 385,924 192,962 96,481 289,444 144,722 72,361 217,084 108,542 54,271 162,814 81,407 244,222 122,111 366,334 183,167 549,502 274,751 824,254 412,127 1,236,382 618,191 1,854,574 927,287 2,781,862 1,390,931 4,172,794 2,086,397 6,259,192 3,129,596 1,564,798

More profiles

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