λ
Sigma Notebook

2,210,784

25 × 3 × 23029
Abundant Even Composite

2,210,784 is even and not a perfect square. Its factorization is 2^5 × 3 × 23029 and its 24 divisors sum to 5,803,560.

Prime Factor Structure

Factorization String 2^5 × 3 × 23029
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 5,803,560
Proper Divisor Sum 3,592,776
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #2210779 ← → #2210797

Radix Representation

Decimal 2210784
Binary 1000011011101111100000 (22 bits)
Octal 0o10335740
Hexadecimal 0x21BBE0

Divisor Catalog (24)

1 2 3 4 6 8 12 16 24 32 48 96 23,029 46,058 69,087 92,116 138,174 184,232 276,348 368,464 552,696 736,928 1,105,392 2,210,784

Collatz Trajectory (117 steps to reach 1)

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

2,210,784 1,105,392 552,696 276,348 138,174 69,087 207,262 103,631 310,894 155,447 466,342 233,171 699,514 349,757 1,049,272 524,636 262,318 131,159 393,478 196,739 590,218 295,109 885,328 442,664 221,332 110,666 55,333 166,000 83,000 41,500 20,750 10,375 31,126 15,563 46,690 23,345 70,036 35,018 17,509 52,528 26,264 13,132 6,566 3,283 9,850 4,925 14,776 7,388 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339

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