λ
Sigma Notebook

1,027,427

1027427
Deficient Odd Prime

1,027,427 is odd and not a perfect square. Its factorization is 1027427 and its 2 divisors sum to 1,027,428.

Prime Factor Structure

Factorization String 1027427
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,027,428
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1027421 ← → #1027459

Radix Representation

Decimal 1027427
Binary 11111010110101100011 (20 bits)
Octal 0o3726543
Hexadecimal 0xFAD63

Divisor Catalog (2)

1 1,027,427

Collatz Trajectory (196 steps to reach 1)

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

1,027,427 3,082,282 1,541,141 4,623,424 2,311,712 1,155,856 577,928 288,964 144,482 72,241 216,724 108,362 54,181 162,544 81,272 40,636 20,318 10,159 30,478 15,239 45,718 22,859 68,578 34,289 102,868 51,434 25,717 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532

More profiles

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