λ
Sigma Notebook

4,262,519

1667 × 2557
Deficient Odd Composite

4,262,519 is odd and not a perfect square. Its factorization is 1667 × 2557 and its 4 divisors sum to 4,266,744.

Prime Factor Structure

Factorization String 1667 × 2557
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,266,744
Proper Divisor Sum 4,225
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4262513 ← → #4262549

Radix Representation

Decimal 4262519
Binary 10000010000101001110111 (23 bits)
Octal 0o20205167
Hexadecimal 0x410A77

Divisor Catalog (4)

1 1,667 2,557 4,262,519

Collatz Trajectory (97 steps to reach 1)

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

4,262,519 12,787,558 6,393,779 19,181,338 9,590,669 28,772,008 14,386,004 7,193,002 3,596,501 10,789,504 5,394,752 2,697,376 1,348,688 674,344 337,172 168,586 84,293 252,880 126,440 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052

More profiles

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