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Atlas › Integer Profiles › Node 3,945,130

3,945,130

2 × 5 × 7 × 56359
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 7 × 56359
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,115,840
Proper Divisor Sum 4,170,710
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #3945127 ← → #3945157

Radix Representation

Decimal 3945130
Binary 1111000011001010101010 (22 bits)
Octal 0o17031252
Hexadecimal 0x3C32AA

Divisor Catalog (16)

1 2 5 7 10 14 35 70 56,359 112,718 281,795 394,513 563,590 789,026 1,972,565 3,945,130

Collatz Trajectory (154 steps to reach 1)

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

3,945,130 1,972,565 5,917,696 2,958,848 1,479,424 739,712 369,856 184,928 92,464 46,232 23,116 11,558 5,779 17,338 8,669 26,008 13,004 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121

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