λ
Sigma Notebook

5,172,441

3 × 1724147
Deficient Odd Composite

5,172,441 is odd and not a perfect square. Its factorization is 3 × 1724147 and its 4 divisors sum to 6,896,592.

Prime Factor Structure

Factorization String 3 × 1724147
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,896,592
Proper Divisor Sum 1,724,151
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #5172407 ← → #5172449

Radix Representation

Decimal 5172441
Binary 10011101110110011011001 (23 bits)
Octal 0o23566331
Hexadecimal 0x4EECD9

Divisor Catalog (4)

1 3 1,724,147 5,172,441

Collatz Trajectory (294 steps to reach 1)

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

5,172,441 15,517,324 7,758,662 3,879,331 11,637,994 5,818,997 17,456,992 8,728,496 4,364,248 2,182,124 1,091,062 545,531 1,636,594 818,297 2,454,892 1,227,446 613,723 1,841,170 920,585 2,761,756 1,380,878 690,439 2,071,318 1,035,659 3,106,978 1,553,489 4,660,468 2,330,234 1,165,117 3,495,352 1,747,676 873,838 436,919 1,310,758 655,379 1,966,138 983,069 2,949,208 1,474,604 737,302 368,651 1,105,954 552,977 1,658,932 829,466 414,733 1,244,200 622,100 311,050 155,525 466,576 233,288 116,644 58,322 29,161 87,484 43,742 21,871 65,614 32,807

More profiles

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