λ
Sigma Notebook

6,163,591

7 × 880513
Deficient Odd Composite

6,163,591 is odd and not a perfect square. Its factorization is 7 × 880513 and its 4 divisors sum to 7,044,112.

Prime Factor Structure

Factorization String 7 × 880513
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,044,112
Proper Divisor Sum 880,521
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6163589 ← → #6163601

Radix Representation

Decimal 6163591
Binary 10111100000110010000111 (23 bits)
Octal 0o27406207
Hexadecimal 0x5E0C87

Divisor Catalog (4)

1 7 880,513 6,163,591

Collatz Trajectory (227 steps to reach 1)

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

6,163,591 18,490,774 9,245,387 27,736,162 13,868,081 41,604,244 20,802,122 10,401,061 31,203,184 15,601,592 7,800,796 3,900,398 1,950,199 5,850,598 2,925,299 8,775,898 4,387,949 13,163,848 6,581,924 3,290,962 1,645,481 4,936,444 2,468,222 1,234,111 3,702,334 1,851,167 5,553,502 2,776,751 8,330,254 4,165,127 12,495,382 6,247,691 18,743,074 9,371,537 28,114,612 14,057,306 7,028,653 21,085,960 10,542,980 5,271,490 2,635,745 7,907,236 3,953,618 1,976,809 5,930,428 2,965,214 1,482,607 4,447,822 2,223,911 6,671,734 3,335,867 10,007,602 5,003,801 15,011,404 7,505,702 3,752,851 11,258,554 5,629,277 16,887,832 8,443,916

More profiles

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