λ
Sequence Observatory

82,269

33 × 11 × 277
Deficient Odd Composite

Starting at 82,269, the Collatz iteration reaches 1 after 89 steps. The first transition is 246808; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 11 × 277
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 133,440
Proper Divisor Sum 51,171
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #82267 ← → #82279

Radix Representation

Decimal 82269
Binary 10100000101011101 (17 bits)
Octal 0o240535
Hexadecimal 0x1415D

Divisor Catalog (16)

1 3 9 11 27 33 99 277 297 831 2,493 3,047 7,479 9,141 27,423 82,269

Collatz Trajectory (89 steps to reach 1)

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

82,269 246,808 123,404 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524

More profiles

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