λ
Sigma Notebook

4,955,249

132 × 109 × 269
Deficient Odd Composite

4,955,249 is odd and not a perfect square. Its factorization is 13^2 × 109 × 269 and its 12 divisors sum to 5,435,100.

Prime Factor Structure

Factorization String 13^2 × 109 × 269
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 5,435,100
Proper Divisor Sum 479,851
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4955221 ← → #4955263

Radix Representation

Decimal 4955249
Binary 10010111001110001110001 (23 bits)
Octal 0o22716161
Hexadecimal 0x4B9C71

Divisor Catalog (12)

1 13 109 169 269 1,417 3,497 18,421 29,321 45,461 381,173 4,955,249

Collatz Trajectory (69 steps to reach 1)

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

4,955,249 14,865,748 7,432,874 3,716,437 11,149,312 5,574,656 2,787,328 1,393,664 696,832 348,416 174,208 87,104 43,552 21,776 10,888 5,444 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26

More profiles

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