λ
Sigma Notebook

406,267

406267
Deficient Odd Prime

406,267 is odd and not a perfect square. Its factorization is 406267 and its 2 divisors sum to 406,268.

Prime Factor Structure

Factorization String 406267
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 406,268
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #406253 ← → #406271

Radix Representation

Decimal 406267
Binary 1100011001011111011 (19 bits)
Octal 0o1431373
Hexadecimal 0x632FB

Divisor Catalog (2)

1 406,267

Collatz Trajectory (86 steps to reach 1)

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

406,267 1,218,802 609,401 1,828,204 914,102 457,051 1,371,154 685,577 2,056,732 1,028,366 514,183 1,542,550 771,275 2,313,826 1,156,913 3,470,740 1,735,370 867,685 2,603,056 1,301,528 650,764 325,382 162,691 488,074 244,037 732,112 366,056 183,028 91,514 45,757 137,272 68,636 34,318 17,159 51,478 25,739 77,218 38,609 115,828 57,914 28,957 86,872 43,436 21,718 10,859 32,578 16,289 48,868 24,434 12,217 36,652 18,326 9,163 27,490 13,745 41,236 20,618 10,309 30,928 15,464

More profiles

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