λ
Sequence Observatory

6,895,529

6895529
Deficient Odd Prime

Starting at 6,895,529, the Collatz iteration reaches 1 after 209 steps. The first transition is 20686588; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 6895529
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,895,530
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #6895519 ← → #6895531

Radix Representation

Decimal 6895529
Binary 11010010011011110101001 (23 bits)
Octal 0o32233651
Hexadecimal 0x6937A9

Divisor Catalog (2)

1 6,895,529

Collatz Trajectory (209 steps to reach 1)

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

6,895,529 20,686,588 10,343,294 5,171,647 15,514,942 7,757,471 23,272,414 11,636,207 34,908,622 17,454,311 52,362,934 26,181,467 78,544,402 39,272,201 117,816,604 58,908,302 29,454,151 88,362,454 44,181,227 132,543,682 66,271,841 198,815,524 99,407,762 49,703,881 149,111,644 74,555,822 37,277,911 111,833,734 55,916,867 167,750,602 83,875,301 251,625,904 125,812,952 62,906,476 31,453,238 15,726,619 47,179,858 23,589,929 70,769,788 35,384,894 17,692,447 53,077,342 26,538,671 79,616,014 39,808,007 119,424,022 59,712,011 179,136,034 89,568,017 268,704,052 134,352,026 67,176,013 201,528,040 100,764,020 50,382,010 25,191,005 75,573,016 37,786,508 18,893,254 9,446,627

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