λ
Sigma Notebook

4,872,901

11 × 442991
Deficient Odd Composite

4,872,901 is odd and not a perfect square. Its factorization is 11 × 442991 and its 4 divisors sum to 5,315,904.

Prime Factor Structure

Factorization String 11 × 442991
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,315,904
Proper Divisor Sum 443,003
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4872877 ← → #4872919

Radix Representation

Decimal 4872901
Binary 10010100101101011000101 (23 bits)
Octal 0o22455305
Hexadecimal 0x4A5AC5

Divisor Catalog (4)

1 11 442,991 4,872,901

Collatz Trajectory (268 steps to reach 1)

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

4,872,901 14,618,704 7,309,352 3,654,676 1,827,338 913,669 2,741,008 1,370,504 685,252 342,626 171,313 513,940 256,970 128,485 385,456 192,728 96,364 48,182 24,091 72,274 36,137 108,412 54,206 27,103 81,310 40,655 121,966 60,983 182,950 91,475 274,426 137,213 411,640 205,820 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663 520,990 260,495 781,486 390,743 1,172,230 586,115 1,758,346 879,173 2,637,520 1,318,760 659,380 329,690 164,845 494,536 247,268 123,634 61,817 185,452

More profiles

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