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1,965,632

26 × 30713
Deficient Even Composite

1,965,632 factors as 2^6 × 30713. Its 14 positive divisors give a proper-divisor sum of 1,935,046, so this integer is deficient. The Collatz stopping time is 65 steps.

Prime Factor Structure

Factorization String 2^6 × 30713
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 14
Divisor Sum (σ) 3,900,678
Proper Divisor Sum 1,935,046
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1965631 ← → #1965637

Radix Representation

Decimal 1965632
Binary 111011111111001000000 (21 bits)
Octal 0o7377100
Hexadecimal 0x1DFE40

Divisor Catalog (14)

1 2 4 8 16 32 64 30,713 61,426 122,852 245,704 491,408 982,816 1,965,632

Collatz Trajectory (65 steps to reach 1)

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

1,965,632 982,816 491,408 245,704 122,852 61,426 30,713 92,140 46,070 23,035 69,106 34,553 103,660 51,830 25,915 77,746 38,873 116,620 58,310 29,155 87,466 43,733 131,200 65,600 32,800 16,400 8,200 4,100 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10

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