λ
Sequence Observatory

5,682,587

23 × 247069
Deficient Odd Composite

Starting at 5,682,587, the Collatz iteration reaches 1 after 201 steps. The first transition is 17047762; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 23 × 247069
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,929,680
Proper Divisor Sum 247,093
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #5682581 ← → #5682631

Radix Representation

Decimal 5682587
Binary 10101101011010110011011 (23 bits)
Octal 0o25532633
Hexadecimal 0x56B59B

Divisor Catalog (4)

1 23 247,069 5,682,587

Collatz Trajectory (201 steps to reach 1)

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

5,682,587 17,047,762 8,523,881 25,571,644 12,785,822 6,392,911 19,178,734 9,589,367 28,768,102 14,384,051 43,152,154 21,576,077 64,728,232 32,364,116 16,182,058 8,091,029 24,273,088 12,136,544 6,068,272 3,034,136 1,517,068 758,534 379,267 1,137,802 568,901 1,706,704 853,352 426,676 213,338 106,669 320,008 160,004 80,002 40,001 120,004 60,002 30,001 90,004 45,002 22,501 67,504 33,752 16,876 8,438 4,219 12,658 6,329 18,988 9,494 4,747 14,242 7,121 21,364 10,682 5,341 16,024 8,012 4,006 2,003 6,010

More profiles

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