λ
Sigma Notebook

4,928,171

997 × 4943
Deficient Odd Composite

4,928,171 is odd and not a perfect square. Its factorization is 997 × 4943 and its 4 divisors sum to 4,934,112.

Prime Factor Structure

Factorization String 997 × 4943
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,934,112
Proper Divisor Sum 5,941
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4928153 ← → #4928177

Radix Representation

Decimal 4928171
Binary 10010110011001010101011 (23 bits)
Octal 0o22631253
Hexadecimal 0x4B32AB

Divisor Catalog (4)

1 997 4,943 4,928,171

Collatz Trajectory (82 steps to reach 1)

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

4,928,171 14,784,514 7,392,257 22,176,772 11,088,386 5,544,193 16,632,580 8,316,290 4,158,145 12,474,436 6,237,218 3,118,609 9,355,828 4,677,914 2,338,957 7,016,872 3,508,436 1,754,218 877,109 2,631,328 1,315,664 657,832 328,916 164,458 82,229 246,688 123,344 61,672 30,836 15,418 7,709 23,128 11,564 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

More profiles

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