821,027

821027

821,027 factors as 821027. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 82 steps.

Prime Factor Structure

Factorization String 821027

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 821,028

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #821003 ← → #821039

Radix Representation

Decimal	821027
Binary	11001000011100100011 (20 bits)
Octal	0o3103443
Hexadecimal	0xC8723

Divisor Catalog (2)

1 821,027

Collatz Trajectory (82 steps to reach 1)

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

821,027 2,463,082 1,231,541 3,694,624 1,847,312 923,656 461,828 230,914 115,457 346,372 173,186 86,593 259,780 129,890 64,945 194,836 97,418 48,709 146,128 73,064 36,532 18,266 9,133 27,400 13,700 6,850 3,425 10,276 5,138 2,569 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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