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4,255,488

28 × 32 × 1847
Abundant Even Composite

4,255,488 factors as 2^8 × 3^2 × 1847. Its 54 positive divisors give a proper-divisor sum of 8,020,776, so this integer is abundant. The Collatz stopping time is 242 steps.

Prime Factor Structure

Factorization String 2^8 × 3^2 × 1847
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 54
Divisor Sum (σ) 12,276,264
Proper Divisor Sum 8,020,776
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #4255477 ← → #4255501

Radix Representation

Decimal 4255488
Binary 10000001110111100000000 (23 bits)
Octal 0o20167400
Hexadecimal 0x40EF00

Divisor Catalog (54)

1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1,152 1,847 2,304 3,694 5,541 7,388 11,082 14,776 16,623 22,164 29,552 33,246 44,328 59,104 66,492 88,656 118,208 132,984 177,312 236,416 265,968 354,624 472,832 531,936 709,248 1,063,872 1,418,496 2,127,744 4,255,488

Collatz Trajectory (242 steps to reach 1)

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

4,255,488 2,127,744 1,063,872 531,936 265,968 132,984 66,492 33,246 16,623 49,870 24,935 74,806 37,403 112,210 56,105 168,316 84,158 42,079 126,238 63,119 189,358 94,679 284,038 142,019 426,058 213,029 639,088 319,544 159,772 79,886 39,943 119,830 59,915 179,746 89,873 269,620 134,810 67,405 202,216 101,108 50,554 25,277 75,832 37,916 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998

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