λ
Sigma Notebook

5,197,479

3 × 73 × 5051
Deficient Odd Composite

5,197,479 is odd and not a perfect square. Its factorization is 3 × 7^3 × 5051 and its 16 divisors sum to 8,083,200.

Prime Factor Structure

Factorization String 3 × 7^3 × 5051
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,083,200
Proper Divisor Sum 2,885,721
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #5197477 ← → #5197481

Radix Representation

Decimal 5197479
Binary 10011110100111010100111 (23 bits)
Octal 0o23647247
Hexadecimal 0x4F4EA7

Divisor Catalog (16)

1 3 7 21 49 147 343 1,029 5,051 15,153 35,357 106,071 247,499 742,497 1,732,493 5,197,479

Collatz Trajectory (325 steps to reach 1)

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

5,197,479 15,592,438 7,796,219 23,388,658 11,694,329 35,082,988 17,541,494 8,770,747 26,312,242 13,156,121 39,468,364 19,734,182 9,867,091 29,601,274 14,800,637 44,401,912 22,200,956 11,100,478 5,550,239 16,650,718 8,325,359 24,976,078 12,488,039 37,464,118 18,732,059 56,196,178 28,098,089 84,294,268 42,147,134 21,073,567 63,220,702 31,610,351 94,831,054 47,415,527 142,246,582 71,123,291 213,369,874 106,684,937 320,054,812 160,027,406 80,013,703 240,041,110 120,020,555 360,061,666 180,030,833 540,092,500 270,046,250 135,023,125 405,069,376 202,534,688 101,267,344 50,633,672 25,316,836 12,658,418 6,329,209 18,987,628 9,493,814 4,746,907 14,240,722 7,120,361

More profiles

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