λ
Sigma Notebook

696,134

2 × 131 × 2657
Deficient Even Composite

696,134 is even and not a perfect square. Its factorization is 2 × 131 × 2657 and its 8 divisors sum to 1,052,568.

Prime Factor Structure

Factorization String 2 × 131 × 2657
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,052,568
Proper Divisor Sum 356,434
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #696119 ← → #696149

Radix Representation

Decimal 696134
Binary 10101001111101000110 (20 bits)
Octal 0o2517506
Hexadecimal 0xA9F46

Divisor Catalog (8)

1 2 131 262 2,657 5,314 348,067 696,134

Collatz Trajectory (123 steps to reach 1)

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

696,134 348,067 1,044,202 522,101 1,566,304 783,152 391,576 195,788 97,894 48,947 146,842 73,421 220,264 110,132 55,066 27,533 82,600 41,300 20,650 10,325 30,976 15,488 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754

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