λ
Sigma Notebook

572,940

22 × 33 × 5 × 1061
Abundant Even Composite

572,940 is even and not a perfect square. Its factorization is 2^2 × 3^3 × 5 × 1061 and its 48 divisors sum to 1,784,160.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5 × 1061
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 1,784,160
Proper Divisor Sum 1,211,220
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #572939 ← → #572941

Radix Representation

Decimal 572940
Binary 10001011111000001100 (20 bits)
Octal 0o2137014
Hexadecimal 0x8BE0C

Divisor Catalog (48)

1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 1,061 2,122 3,183 4,244 5,305 6,366 9,549 10,610 12,732 15,915 19,098 21,220 28,647 31,830 38,196 47,745 57,294 63,660 95,490 114,588 143,235 190,980 286,470 572,940

Collatz Trajectory (146 steps to reach 1)

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

572,940 286,470 143,235 429,706 214,853 644,560 322,280 161,140 80,570 40,285 120,856 60,428 30,214 15,107 45,322 22,661 67,984 33,992 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272 1,136 568 284 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103

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