λ
Sigma Notebook

4,130,789

13 × 29 × 10957
Deficient Odd Composite

4,130,789 is odd and not a perfect square. Its factorization is 13 × 29 × 10957 and its 8 divisors sum to 4,602,360.

Prime Factor Structure

Factorization String 13 × 29 × 10957
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,602,360
Proper Divisor Sum 471,571
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4130741 ← → #4130803

Radix Representation

Decimal 4130789
Binary 1111110000011111100101 (22 bits)
Octal 0o17603745
Hexadecimal 0x3F07E5

Divisor Catalog (8)

1 13 29 377 10,957 142,441 317,753 4,130,789

Collatz Trajectory (105 steps to reach 1)

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

4,130,789 12,392,368 6,196,184 3,098,092 1,549,046 774,523 2,323,570 1,161,785 3,485,356 1,742,678 871,339 2,614,018 1,307,009 3,921,028 1,960,514 980,257 2,940,772 1,470,386 735,193 2,205,580 1,102,790 551,395 1,654,186 827,093 2,481,280 1,240,640 620,320 310,160 155,080 77,540 38,770 19,385 58,156 29,078 14,539 43,618 21,809 65,428 32,714 16,357 49,072 24,536 12,268 6,134 3,067 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369

More profiles

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