λ
Matchaa Zalai

379,486

2 × 189743
Deficient Even Composite

379,486 factors as 2 × 189743. Its 4 positive divisors give a proper-divisor sum of 189,746, so this integer is deficient. The Collatz stopping time is 241 steps.

Prime Factor Structure

Factorization String 2 × 189743
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 569,232
Proper Divisor Sum 189,746
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #379459 ← → #379499

Radix Representation

Decimal 379486
Binary 1011100101001011110 (19 bits)
Octal 0o1345136
Hexadecimal 0x5CA5E

Divisor Catalog (4)

1 2 189,743 379,486

Collatz Trajectory (241 steps to reach 1)

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

379,486 189,743 569,230 284,615 853,846 426,923 1,280,770 640,385 1,921,156 960,578 480,289 1,440,868 720,434 360,217 1,080,652 540,326 270,163 810,490 405,245 1,215,736 607,868 303,934 151,967 455,902 227,951 683,854 341,927 1,025,782 512,891 1,538,674 769,337 2,308,012 1,154,006 577,003 1,731,010 865,505 2,596,516 1,298,258 649,129 1,947,388 973,694 486,847 1,460,542 730,271 2,190,814 1,095,407 3,286,222 1,643,111 4,929,334 2,464,667 7,394,002 3,697,001 11,091,004 5,545,502 2,772,751 8,318,254 4,159,127 12,477,382 6,238,691 18,716,074

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