λ
Sigma Notebook

168,362

2 × 84181
Deficient Even Composite

168,362 is even and not a perfect square. Its factorization is 2 × 84181 and its 4 divisors sum to 252,546.

Prime Factor Structure

Factorization String 2 × 84181
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 252,546
Proper Divisor Sum 84,184
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #168353 ← → #168391

Radix Representation

Decimal 168362
Binary 101001000110101010 (18 bits)
Octal 0o510652
Hexadecimal 0x291AA

Divisor Catalog (4)

1 2 84,181 168,362

Collatz Trajectory (59 steps to reach 1)

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

168,362 84,181 252,544 126,272 63,136 31,568 15,784 7,892 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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