λ
Sequence Observatory

474,433

474433
Deficient Odd Prime

Starting at 474,433, the Collatz iteration reaches 1 after 169 steps. The first transition is 1423300; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 474433
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 474,434
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #474413 ← → #474437

Radix Representation

Decimal 474433
Binary 1110011110101000001 (19 bits)
Octal 0o1636501
Hexadecimal 0x73D41

Divisor Catalog (2)

1 474,433

Collatz Trajectory (169 steps to reach 1)

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

474,433 1,423,300 711,650 355,825 1,067,476 533,738 266,869 800,608 400,304 200,152 100,076 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442 42,221 126,664 63,332 31,666 15,833 47,500 23,750 11,875 35,626 17,813 53,440 26,720 13,360 6,680 3,340 1,670 835 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506

More profiles

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