8,998,940

2² × 5 × 241 × 1867

8,998,940 factors as 2^2 × 5 × 241 × 1867. Its 24 positive divisors give a proper-divisor sum of 9,987,412, so this integer is abundant. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 241 × 1867

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 18,986,352

Proper Divisor Sum 9,987,412

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #8998921 ← → #8998963

Radix Representation

Decimal	8998940
Binary	100010010101000000011100 (24 bits)
Octal	0o42250034
Hexadecimal	0x89501C

Divisor Catalog (24)

Collatz Trajectory (111 steps to reach 1)

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

8,998,940 4,499,470 2,249,735 6,749,206 3,374,603 10,123,810 5,061,905 15,185,716 7,592,858 3,796,429 11,389,288 5,694,644 2,847,322 1,423,661 4,270,984 2,135,492 1,067,746 533,873 1,601,620 800,810 400,405 1,201,216 600,608 300,304 150,152 75,076 37,538 18,769 56,308 28,154 14,077 42,232 21,116 10,558 5,279 15,838 7,919 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515

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