16,422,425

5² × 17² × 2273

Prime Factor Structure

Factorization String 5^2 × 17^2 × 2273

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 21,641,658

Proper Divisor Sum 5,219,233

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #16422409 ← → #16422443

Radix Representation

Decimal	16422425
Binary	111110101001011000011001 (24 bits)
Octal	0o76513031
Hexadecimal	0xFA9619

Divisor Catalog (18)

1 5 17 25 85 289 425 1,445 2,273 7,225 11,365 38,641 56,825 193,205 656,897 966,025 3,284,485 16,422,425

Collatz Trajectory (244 steps to reach 1)

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

16,422,425 49,267,276 24,633,638 12,316,819 36,950,458 18,475,229 55,425,688 27,712,844 13,856,422 6,928,211 20,784,634 10,392,317 31,176,952 15,588,476 7,794,238 3,897,119 11,691,358 5,845,679 17,537,038 8,768,519 26,305,558 13,152,779 39,458,338 19,729,169 59,187,508 29,593,754 14,796,877 44,390,632 22,195,316 11,097,658 5,548,829 16,646,488 8,323,244 4,161,622 2,080,811 6,242,434 3,121,217 9,363,652 4,681,826 2,340,913 7,022,740 3,511,370 1,755,685 5,267,056 2,633,528 1,316,764 658,382 329,191 987,574 493,787 1,481,362 740,681 2,222,044 1,111,022 555,511 1,666,534 833,267 2,499,802 1,249,901 3,749,704

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