λ
Sequence Observatory

5,689,802

2 × 31 × 91771
Deficient Even Composite

Starting at 5,689,802, the Collatz iteration reaches 1 after 100 steps. The first transition is 2844901; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 31 × 91771
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,810,112
Proper Divisor Sum 3,120,310
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #5689799 ← → #5689811

Radix Representation

Decimal 5689802
Binary 10101101101000111001010 (23 bits)
Octal 0o25550712
Hexadecimal 0x56D1CA

Divisor Catalog (8)

1 2 31 62 91,771 183,542 2,844,901 5,689,802

Collatz Trajectory (100 steps to reach 1)

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

5,689,802 2,844,901 8,534,704 4,267,352 2,133,676 1,066,838 533,419 1,600,258 800,129 2,400,388 1,200,194 600,097 1,800,292 900,146 450,073 1,350,220 675,110 337,555 1,012,666 506,333 1,519,000 759,500 379,750 189,875 569,626 284,813 854,440 427,220 213,610 106,805 320,416 160,208 80,104 40,052 20,026 10,013 30,040 15,020 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020

More profiles

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