λ
Integer Codex

5,672,021

5672021
Deficient Odd Prime

For 5,672,021, the 2 positive divisors have a total of 5,672,022. Removing 5,672,021 leaves 1, which gives the deficient classification.

Prime Factor Structure

Factorization String 5672021
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,672,022
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #5672011 ← → #5672057

Radix Representation

Decimal 5672021
Binary 10101101000110001010101 (23 bits)
Octal 0o25506125
Hexadecimal 0x568C55

Divisor Catalog (2)

Collatz Trajectory (201 steps to reach 1)

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

5,672,021 17,016,064 8,508,032 4,254,016 2,127,008 1,063,504 531,752 265,876 132,938 66,469 199,408 99,704 49,852 24,926 12,463 37,390 18,695 56,086 28,043 84,130 42,065 126,196 63,098 31,549 94,648 47,324 23,662 11,831 35,494 17,747 53,242 26,621 79,864 39,932 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543 151,630 75,815 227,446 113,723 341,170 170,585 511,756 255,878 127,939 383,818 191,909 575,728 287,864 143,932 71,966 35,983

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