λ
Sigma Notebook

6,205,613

71 × 87403
Deficient Odd Composite

6,205,613 is odd and not a perfect square. Its factorization is 71 × 87403 and its 4 divisors sum to 6,293,088.

Prime Factor Structure

Factorization String 71 × 87403
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,293,088
Proper Divisor Sum 87,475
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #6205597 ← → #6205643

Radix Representation

Decimal 6205613
Binary 10111101011000010101101 (23 bits)
Octal 0o27530255
Hexadecimal 0x5EB0AD

Divisor Catalog (4)

1 71 87,403 6,205,613

Collatz Trajectory (196 steps to reach 1)

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

6,205,613 18,616,840 9,308,420 4,654,210 2,327,105 6,981,316 3,490,658 1,745,329 5,235,988 2,617,994 1,308,997 3,926,992 1,963,496 981,748 490,874 245,437 736,312 368,156 184,078 92,039 276,118 138,059 414,178 207,089 621,268 310,634 155,317 465,952 232,976 116,488 58,244 29,122 14,561 43,684 21,842 10,921 32,764 16,382 8,191 24,574 12,287 36,862 18,431 55,294 27,647 82,942 41,471 124,414 62,207 186,622 93,311 279,934 139,967 419,902 209,951 629,854 314,927 944,782 472,391 1,417,174

More profiles

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