λ
Sequence Observatory

5,778,211

43 × 83 × 1619
Deficient Odd Composite

Starting at 5,778,211, the Collatz iteration reaches 1 after 51 steps. The first transition is 17334634; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 43 × 83 × 1619
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,987,520
Proper Divisor Sum 209,309
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5778173 ← → #5778217

Radix Representation

Decimal 5778211
Binary 10110000010101100100011 (23 bits)
Octal 0o26025443
Hexadecimal 0x582B23

Divisor Catalog (8)

1 43 83 1,619 3,569 69,617 134,377 5,778,211

Collatz Trajectory (51 steps to reach 1)

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

5,778,211 17,334,634 8,667,317 26,001,952 13,000,976 6,500,488 3,250,244 1,625,122 812,561 2,437,684 1,218,842 609,421 1,828,264 914,132 457,066 228,533 685,600 342,800 171,400 85,700 42,850 21,425 64,276 32,138 16,069 48,208 24,104 12,052 6,026 3,013 9,040 4,520 2,260 1,130 565 1,696 848 424 212 106 53 160 80 40 20 10 5 16 8 4 2 1

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