λ
Sigma Notebook

6,277,725

32 × 52 × 27901
Deficient Odd Composite

6,277,725 is odd and not a perfect square. Its factorization is 3^2 × 5^2 × 27901 and its 18 divisors sum to 11,244,506.

Prime Factor Structure

Factorization String 3^2 × 5^2 × 27901
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 11,244,506
Proper Divisor Sum 4,966,781
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6277721 ← → #6277727

Radix Representation

Decimal 6277725
Binary 10111111100101001011101 (23 bits)
Octal 0o27745135
Hexadecimal 0x5FCA5D

Divisor Catalog (18)

1 3 5 9 15 25 45 75 225 27,901 83,703 139,505 251,109 418,515 697,525 1,255,545 2,092,575 6,277,725

Collatz Trajectory (165 steps to reach 1)

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

6,277,725 18,833,176 9,416,588 4,708,294 2,354,147 7,062,442 3,531,221 10,593,664 5,296,832 2,648,416 1,324,208 662,104 331,052 165,526 82,763 248,290 124,145 372,436 186,218 93,109 279,328 139,664 69,832 34,916 17,458 8,729 26,188 13,094 6,547 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188

More profiles

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