λ
Prime Ledger

164,800

26 × 52 × 103
Abundant Even Composite

164,800 has the prime decomposition 2^6 × 5^2 × 103. Its 3 distinct prime factors produce 42 positive divisors.

Prime Factor Structure

Factorization String 2^6 × 5^2 × 103
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 42
Divisor Sum (σ) 409,448
Proper Divisor Sum 244,648
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #164789 ← → #164809

Radix Representation

Decimal 164800
Binary 101000001111000000 (18 bits)
Octal 0o501700
Hexadecimal 0x283C0

Divisor Catalog (42)

1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 103 160 200 206 320 400 412 515 800 824 1,030 1,600 1,648 2,060 2,575 3,296 4,120 5,150 6,592 8,240 10,300 16,480 20,600 32,960 41,200 82,400 164,800

Collatz Trajectory (152 steps to reach 1)

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

164,800 82,400 41,200 20,600 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182

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