λ
Sigma Notebook

8,684,520

23 × 3 × 5 × 13 × 19 × 293
Abundant Even Composite

8,684,520 is even and not a perfect square. Its factorization is 2^3 × 3 × 5 × 13 × 19 × 293 and its 128 divisors sum to 29,635,200.

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 13 × 19 × 293
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 128
Divisor Sum (σ) 29,635,200
Proper Divisor Sum 20,950,680
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #8684513 ← → #8684521

Radix Representation

Decimal 8684520
Binary 100001001000001111101000 (24 bits)
Octal 0o41101750
Hexadecimal 0x8483E8

Divisor Catalog (60 of 128)

1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 52 57 60 65 76 78 95 104 114 120 130 152 156 190 195 228 247 260 285 293 312 380 390 456 494 520 570 586 741 760 780 879 988 1,140 1,172 1,235 1,465 1,482 1,560 1,758 1,976

Collatz Trajectory (119 steps to reach 1)

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

8,684,520 4,342,260 2,171,130 1,085,565 3,256,696 1,628,348 814,174 407,087 1,221,262 610,631 1,831,894 915,947 2,747,842 1,373,921 4,121,764 2,060,882 1,030,441 3,091,324 1,545,662 772,831 2,318,494 1,159,247 3,477,742 1,738,871 5,216,614 2,608,307 7,824,922 3,912,461 11,737,384 5,868,692 2,934,346 1,467,173 4,401,520 2,200,760 1,100,380 550,190 275,095 825,286 412,643 1,237,930 618,965 1,856,896 928,448 464,224 232,112 116,056 58,028 29,014 14,507 43,522 21,761 65,284 32,642 16,321 48,964 24,482 12,241 36,724 18,362 9,181

More profiles

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