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2,500,720

24 × 5 × 31259
Abundant Even Composite

Prime Factor Structure

Factorization String 2^4 × 5 × 31259
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 5,814,360
Proper Divisor Sum 3,313,640
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #2500709 ← → #2500727

Radix Representation

Decimal 2500720
Binary 1001100010100001110000 (22 bits)
Octal 0o11424160
Hexadecimal 0x262870

Divisor Catalog (20)

1 2 4 5 8 10 16 20 40 80 31,259 62,518 125,036 156,295 250,072 312,590 500,144 625,180 1,250,360 2,500,720

Collatz Trajectory (55 steps to reach 1)

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

2,500,720 1,250,360 625,180 312,590 156,295 468,886 234,443 703,330 351,665 1,054,996 527,498 263,749 791,248 395,624 197,812 98,906 49,453 148,360 74,180 37,090 18,545 55,636 27,818 13,909 41,728 20,864 10,432 5,216 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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