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1,566,179

1566179
Deficient Odd Prime

1,566,179 factors as 1566179. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 1566179
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,566,180
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1566163 ← → #1566197

Radix Representation

Decimal 1566179
Binary 101111110010111100011 (21 bits)
Octal 0o5762743
Hexadecimal 0x17E5E3

Divisor Catalog (2)

1 1,566,179

Collatz Trajectory (119 steps to reach 1)

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

1,566,179 4,698,538 2,349,269 7,047,808 3,523,904 1,761,952 880,976 440,488 220,244 110,122 55,061 165,184 82,592 41,296 20,648 10,324 5,162 2,581 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283

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