4,400,529

3 × 7 × 209549

4,400,529 factors as 3 × 7 × 209549. Its 8 positive divisors give a proper-divisor sum of 2,305,071, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 3 × 7 × 209549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,705,600

Proper Divisor Sum 2,305,071

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4400527 ← → #4400549

Radix Representation

Decimal	4400529
Binary	10000110010010110010001 (23 bits)
Octal	0o20622621
Hexadecimal	0x432591

Divisor Catalog (8)

1 3 7 21 209,549 628,647 1,466,843 4,400,529

Collatz Trajectory (180 steps to reach 1)

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

4,400,529 13,201,588 6,600,794 3,300,397 9,901,192 4,950,596 2,475,298 1,237,649 3,712,948 1,856,474 928,237 2,784,712 1,392,356 696,178 348,089 1,044,268 522,134 261,067 783,202 391,601 1,174,804 587,402 293,701 881,104 440,552 220,276 110,138 55,069 165,208 82,604 41,302 20,651 61,954 30,977 92,932 46,466 23,233 69,700 34,850 17,425 52,276 26,138 13,069 39,208 19,604 9,802 4,901 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776

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