λ
Sigma Notebook

1,207,102

2 × 13 × 17 × 2731
Deficient Even Composite

1,207,102 is even and not a perfect square. Its factorization is 2 × 13 × 17 × 2731 and its 16 divisors sum to 2,065,392.

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Prime Factor Structure

Factorization String 2 × 13 × 17 × 2731
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,065,392
Proper Divisor Sum 858,290
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #1207097 ← → #1207111

Radix Representation

Decimal 1207102
Binary 100100110101100111110 (21 bits)
Octal 0o4465476
Hexadecimal 0x126B3E

Divisor Catalog (5 of 16)

1 2 13 17 26

Collatz Trajectory (142 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

1,207,102 603,551 1,810,654 905,327 2,715,982

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