λ
Sigma Notebook

5,461,381

127 × 43003
Deficient Odd Composite

5,461,381 is odd and not a perfect square. Its factorization is 127 × 43003 and its 4 divisors sum to 5,504,512.

Prime Factor Structure

Factorization String 127 × 43003
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,504,512
Proper Divisor Sum 43,131
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #5461361 ← → #5461397

Radix Representation

Decimal 5461381
Binary 10100110101010110000101 (23 bits)
Octal 0o24652605
Hexadecimal 0x535585

Divisor Catalog (4)

1 127 43,003 5,461,381

Collatz Trajectory (232 steps to reach 1)

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

5,461,381 16,384,144 8,192,072 4,096,036 2,048,018 1,024,009 3,072,028 1,536,014 768,007 2,304,022 1,152,011 3,456,034 1,728,017 5,184,052 2,592,026 1,296,013 3,888,040 1,944,020 972,010 486,005 1,458,016 729,008 364,504 182,252 91,126 45,563 136,690 68,345 205,036 102,518 51,259 153,778 76,889 230,668 115,334 57,667 173,002 86,501 259,504 129,752 64,876 32,438 16,219 48,658 24,329 72,988 36,494 18,247 54,742 27,371 82,114 41,057 123,172 61,586 30,793 92,380 46,190 23,095 69,286 34,643

More profiles

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