λ
Sigma Notebook

7,023,705

3 × 5 × 13 × 181 × 199
Deficient Odd Composite

7,023,705 is odd and not a perfect square. Its factorization is 3 × 5 × 13 × 181 × 199 and its 32 divisors sum to 12,230,400.

Prime Factor Structure

Factorization String 3 × 5 × 13 × 181 × 199
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 12,230,400
Proper Divisor Sum 5,206,695
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #7023683 ← → #7023721

Radix Representation

Decimal 7023705
Binary 11010110010110001011001 (23 bits)
Octal 0o32626131
Hexadecimal 0x6B2C59

Divisor Catalog (32)

1 3 5 13 15 39 65 181 195 199 543 597 905 995 2,353 2,587 2,715 2,985 7,059 7,761 11,765 12,935 35,295 36,019 38,805 108,057 180,095 468,247 540,285 1,404,741 2,341,235 7,023,705

Collatz Trajectory (129 steps to reach 1)

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

7,023,705 21,071,116 10,535,558 5,267,779 15,803,338 7,901,669 23,705,008 11,852,504 5,926,252 2,963,126 1,481,563 4,444,690 2,222,345 6,667,036 3,333,518 1,666,759 5,000,278 2,500,139 7,500,418 3,750,209 11,250,628 5,625,314 2,812,657 8,437,972 4,218,986 2,109,493 6,328,480 3,164,240 1,582,120 791,060 395,530 197,765 593,296 296,648 148,324 74,162 37,081 111,244 55,622 27,811 83,434 41,717 125,152 62,576 31,288 15,644 7,822 3,911 11,734 5,867 17,602 8,801 26,404 13,202 6,601 19,804 9,902 4,951 14,854 7,427

More profiles

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