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2,693,500

22 × 53 × 5387
Abundant Even Composite

2,693,500 factors as 2^2 × 5^3 × 5387. Its 24 positive divisors give a proper-divisor sum of 3,190,196, so this integer is abundant. The Collatz stopping time is 231 steps.

Prime Factor Structure

Factorization String 2^2 × 5^3 × 5387
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 5,883,696
Proper Divisor Sum 3,190,196
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2693479 ← → #2693501

Radix Representation

Decimal 2693500
Binary 1010010001100101111100 (22 bits)
Octal 0o12214574
Hexadecimal 0x29197C

Divisor Catalog (24)

1 2 4 5 10 20 25 50 100 125 250 500 5,387 10,774 21,548 26,935 53,870 107,740 134,675 269,350 538,700 673,375 1,346,750 2,693,500

Collatz Trajectory (231 steps to reach 1)

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

2,693,500 1,346,750 673,375 2,020,126 1,010,063 3,030,190 1,515,095 4,545,286 2,272,643 6,817,930 3,408,965 10,226,896 5,113,448 2,556,724 1,278,362 639,181 1,917,544 958,772 479,386 239,693 719,080 359,540 179,770 89,885 269,656 134,828 67,414 33,707 101,122 50,561 151,684 75,842 37,921 113,764 56,882 28,441 85,324 42,662 21,331 63,994 31,997 95,992 47,996 23,998 11,999 35,998 17,999 53,998 26,999 80,998 40,499 121,498 60,749 182,248 91,124 45,562 22,781 68,344 34,172 17,086

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