λ
Sequence Observatory

549,093

3 × 103 × 1777
Deficient Odd Composite

Starting at 549,093, the Collatz iteration reaches 1 after 71 steps. The first transition is 1647280; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 103 × 1777
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 739,648
Proper Divisor Sum 190,555
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #549091 ← → #549097

Radix Representation

Decimal 549093
Binary 10000110000011100101 (20 bits)
Octal 0o2060345
Hexadecimal 0x860E5

Divisor Catalog (8)

1 3 103 309 1,777 5,331 183,031 549,093

Collatz Trajectory (71 steps to reach 1)

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

549,093 1,647,280 823,640 411,820 205,910 102,955 308,866 154,433 463,300 231,650 115,825 347,476 173,738 86,869 260,608 130,304 65,152 32,576 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17

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