λ
Sigma Notebook

75,106

2 × 17 × 472
Deficient Even Composite

75,106 is even and not a perfect square. Its factorization is 2 × 17 × 47^2 and its 12 divisors sum to 121,878.

Prime Factor Structure

Factorization String 2 × 17 × 47^2
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 121,878
Proper Divisor Sum 46,772
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #75083 ← → #75109

Radix Representation

Decimal 75106
Binary 10010010101100010 (17 bits)
Octal 0o222542
Hexadecimal 0x12562

Divisor Catalog (12)

1 2 17 34 47 94 799 1,598 2,209 4,418 37,553 75,106

Collatz Trajectory (63 steps to reach 1)

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

75,106 37,553 112,660 56,330 28,165 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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