λ
Sequence Observatory

498,283

383 × 1301
Deficient Odd Composite

Starting at 498,283, the Collatz iteration reaches 1 after 213 steps. The first transition is 1494850; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 383 × 1301
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 499,968
Proper Divisor Sum 1,685
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #498271 ← → #498301

Radix Representation

Decimal 498283
Binary 1111001101001101011 (19 bits)
Octal 0o1715153
Hexadecimal 0x79A6B

Divisor Catalog (4)

1 383 1,301 498,283

Collatz Trajectory (213 steps to reach 1)

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

498,283 1,494,850 747,425 2,242,276 1,121,138 560,569 1,681,708 840,854 420,427 1,261,282 630,641 1,891,924 945,962 472,981 1,418,944 709,472 354,736 177,368 88,684 44,342 22,171 66,514 33,257 99,772 49,886 24,943 74,830 37,415 112,246 56,123 168,370 84,185 252,556 126,278 63,139 189,418 94,709 284,128 142,064 71,032 35,516 17,758 8,879 26,638 13,319 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161

More profiles

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