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435,520

26 × 5 × 1361
Abundant Even Composite

Prime Factor Structure

Factorization String 2^6 × 5 × 1361
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 1,037,844
Proper Divisor Sum 602,324
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #435503 ← → #435529

Radix Representation

Decimal 435520
Binary 1101010010101000000 (19 bits)
Octal 0o1522500
Hexadecimal 0x6A540

Divisor Catalog (28)

1 2 4 5 8 10 16 20 32 40 64 80 160 320 1,361 2,722 5,444 6,805 10,888 13,610 21,776 27,220 43,552 54,440 87,104 108,880 217,760 435,520

Collatz Trajectory (68 steps to reach 1)

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

435,520 217,760 108,880 54,440 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80

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