λ
Sequence Observatory

566,823

3 × 188941
Deficient Odd Composite

Starting at 566,823, the Collatz iteration reaches 1 after 252 steps. The first transition is 1700470; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 188941
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 755,768
Proper Divisor Sum 188,945
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #566821 ← → #566833

Radix Representation

Decimal 566823
Binary 10001010011000100111 (20 bits)
Octal 0o2123047
Hexadecimal 0x8A627

Divisor Catalog (4)

1 3 188,941 566,823

Collatz Trajectory (252 steps to reach 1)

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

566,823 1,700,470 850,235 2,550,706 1,275,353 3,826,060 1,913,030 956,515 2,869,546 1,434,773 4,304,320 2,152,160 1,076,080 538,040 269,020 134,510 67,255 201,766 100,883 302,650 151,325 453,976 226,988 113,494 56,747 170,242 85,121 255,364 127,682 63,841 191,524 95,762 47,881 143,644 71,822 35,911 107,734 53,867 161,602 80,801 242,404 121,202 60,601 181,804 90,902 45,451 136,354 68,177 204,532 102,266 51,133 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436

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