λ
Math Directory

6,504,727

17 × 382631
Deficient Odd Composite

6,504,727 factors as 17 × 382631. Its 4 positive divisors give a proper-divisor sum of 382,649, so this integer is deficient. The Collatz stopping time is 116 steps.

Prime Factor Structure

Factorization String 17 × 382631
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,887,376
Proper Divisor Sum 382,649
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6504697 ← → #6504737

Radix Representation

Decimal 6504727
Binary 11000110100000100010111 (23 bits)
Octal 0o30640427
Hexadecimal 0x634117

Divisor Catalog (4)

1 17 382,631 6,504,727

Collatz Trajectory (116 steps to reach 1)

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

6,504,727 19,514,182 9,757,091 29,271,274 14,635,637 43,906,912 21,953,456 10,976,728 5,488,364 2,744,182 1,372,091 4,116,274 2,058,137 6,174,412 3,087,206 1,543,603 4,630,810 2,315,405 6,946,216 3,473,108 1,736,554 868,277 2,604,832 1,302,416 651,208 325,604 162,802 81,401 244,204 122,102 61,051 183,154 91,577 274,732 137,366 68,683 206,050 103,025 309,076 154,538 77,269 231,808 115,904 57,952 28,976 14,488 7,244 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147

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