2,565,482

2 × 149 × 8609

2,565,482 factors as 2 × 149 × 8609. Its 8 positive divisors give a proper-divisor sum of 1,309,018, so this integer is deficient. The Collatz stopping time is 218 steps.

Prime Factor Structure

Factorization String 2 × 149 × 8609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,874,500

Proper Divisor Sum 1,309,018

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2565463 ← → #2565559

Radix Representation

Decimal	2565482
Binary	1001110010010101101010 (22 bits)
Octal	0o11622552
Hexadecimal	0x27256A

Divisor Catalog (8)

1 2 149 298 8,609 17,218 1,282,741 2,565,482

Collatz Trajectory (218 steps to reach 1)

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

2,565,482 1,282,741 3,848,224 1,924,112 962,056 481,028 240,514 120,257 360,772 180,386 90,193 270,580 135,290 67,645 202,936 101,468 50,734 25,367 76,102 38,051 114,154 57,077 171,232 85,616 42,808 21,404 10,702 5,351 16,054 8,027 24,082 12,041 36,124 18,062 9,031 27,094 13,547 40,642 20,321 60,964 30,482 15,241 45,724 22,862 11,431 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666

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