λ
Sigma Notebook

3,498,663

3 × 7 × 166603
Deficient Odd Composite

3,498,663 is odd and not a perfect square. Its factorization is 3 × 7 × 166603 and its 8 divisors sum to 5,331,328.

Prime Factor Structure

Factorization String 3 × 7 × 166603
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,331,328
Proper Divisor Sum 1,832,665
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #3498661 ← → #3498697

Radix Representation

Decimal 3498663
Binary 1101010110001010100111 (22 bits)
Octal 0o15261247
Hexadecimal 0x3562A7

Divisor Catalog (8)

1 3 7 21 166,603 499,809 1,166,221 3,498,663

Collatz Trajectory (115 steps to reach 1)

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

3,498,663 10,495,990 5,247,995 15,743,986 7,871,993 23,615,980 11,807,990 5,903,995 17,711,986 8,855,993 26,567,980 13,283,990 6,641,995 19,925,986 9,962,993 29,888,980 14,944,490 7,472,245 22,416,736 11,208,368 5,604,184 2,802,092 1,401,046 700,523 2,101,570 1,050,785 3,152,356 1,576,178 788,089 2,364,268 1,182,134 591,067 1,773,202 886,601 2,659,804 1,329,902 664,951 1,994,854 997,427 2,992,282 1,496,141 4,488,424 2,244,212 1,122,106 561,053 1,683,160 841,580 420,790 210,395 631,186 315,593 946,780 473,390 236,695 710,086 355,043 1,065,130 532,565 1,597,696 798,848

More profiles

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