3,999,417

3 × 1333139

3,999,417 is odd and not a perfect square. Its factorization is 3 × 1333139 and its 4 divisors sum to 5,332,560.

Prime Factor Structure

Factorization String 3 × 1333139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,332,560

Proper Divisor Sum 1,333,143

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3999389 ← → #3999421

Radix Representation

Decimal	3999417
Binary	1111010000011010111001 (22 bits)
Octal	0o17203271
Hexadecimal	0x3D06B9

Divisor Catalog (4)

1 3 1,333,139 3,999,417

Collatz Trajectory (141 steps to reach 1)

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

3,999,417 11,998,252 5,999,126 2,999,563 8,998,690 4,499,345 13,498,036 6,749,018 3,374,509 10,123,528 5,061,764 2,530,882 1,265,441 3,796,324 1,898,162 949,081 2,847,244 1,423,622 711,811 2,135,434 1,067,717 3,203,152 1,601,576 800,788 400,394 200,197 600,592 300,296 150,148 75,074 37,537 112,612 56,306 28,153 84,460 42,230 21,115 63,346 31,673 95,020 47,510 23,755 71,266 35,633 106,900 53,450 26,725 80,176 40,088 20,044 10,022 5,011 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229

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