8,497,618

2 × 4248809

8,497,618 factors as 2 × 4248809. Its 4 positive divisors give a proper-divisor sum of 4,248,812, so this integer is deficient. The Collatz stopping time is 243 steps.

Prime Factor Structure

Factorization String 2 × 4248809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,746,430

Proper Divisor Sum 4,248,812

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #8497607 ← → #8497639

Radix Representation

Decimal	8497618
Binary	100000011010100111010010 (24 bits)
Octal	0o40324722
Hexadecimal	0x81A9D2

Divisor Catalog (4)

1 2 4,248,809 8,497,618

Collatz Trajectory (243 steps to reach 1)

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

8,497,618 4,248,809 12,746,428 6,373,214 3,186,607 9,559,822 4,779,911 14,339,734 7,169,867 21,509,602 10,754,801 32,264,404 16,132,202 8,066,101 24,198,304 12,099,152 6,049,576 3,024,788 1,512,394 756,197 2,268,592 1,134,296 567,148 283,574 141,787 425,362 212,681 638,044 319,022 159,511 478,534 239,267 717,802 358,901 1,076,704 538,352 269,176 134,588 67,294 33,647 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983

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