λ
Zalai Atlas

2,982,074

2 × 389 × 3833
Deficient Even Composite

2,982,074 has the prime decomposition 2 × 389 × 3833. Its 3 distinct prime factors produce 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 389 × 3833
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,485,780
Proper Divisor Sum 1,503,706
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2982061 ← → #2982097

Radix Representation

Decimal 2982074
Binary 1011011000000010111010 (22 bits)
Octal 0o13300272
Hexadecimal 0x2D80BA

Divisor Catalog (8)

1 2 389 778 3,833 7,666 1,491,037 2,982,074

Collatz Trajectory (63 steps to reach 1)

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

2,982,074 1,491,037 4,473,112 2,236,556 1,118,278 559,139 1,677,418 838,709 2,516,128 1,258,064 629,032 314,516 157,258 78,629 235,888 117,944 58,972 29,486 14,743 44,230 22,115 66,346 33,173 99,520 49,760 24,880 12,440 6,220 3,110 1,555 4,666 2,333 7,000 3,500 1,750 875 2,626 1,313 3,940 1,970 985 2,956 1,478 739 2,218 1,109 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16

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