λ
Sigma Notebook

540,401

179 × 3019
Deficient Odd Composite

540,401 is odd and not a perfect square. Its factorization is 179 × 3019 and its 4 divisors sum to 543,600.

Prime Factor Structure

Factorization String 179 × 3019
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 543,600
Proper Divisor Sum 3,199
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #540391 ← → #540433

Radix Representation

Decimal 540401
Binary 10000011111011110001 (20 bits)
Octal 0o2037361
Hexadecimal 0x83EF1

Divisor Catalog (4)

1 179 3,019 540,401

Collatz Trajectory (115 steps to reach 1)

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

540,401 1,621,204 810,602 405,301 1,215,904 607,952 303,976 151,988 75,994 37,997 113,992 56,996 28,498 14,249 42,748 21,374 10,687 32,062 16,031 48,094 24,047 72,142 36,071 108,214 54,107 162,322 81,161 243,484 121,742 60,871 182,614 91,307 273,922 136,961 410,884 205,442 102,721 308,164 154,082 77,041 231,124 115,562 57,781 173,344 86,672 43,336 21,668 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573

More profiles

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