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2,809,504

25 × 87797
Deficient Even Composite

Prime Factor Structure

Factorization String 2^5 × 87797
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 5,531,274
Proper Divisor Sum 2,721,770
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #2809493 ← → #2809507

Radix Representation

Decimal 2809504
Binary 1010101101111010100000 (22 bits)
Octal 0o12557240
Hexadecimal 0x2ADEA0

Divisor Catalog (12)

1 2 4 8 16 32 87,797 175,594 351,188 702,376 1,404,752 2,809,504

Collatz Trajectory (63 steps to reach 1)

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

2,809,504 1,404,752 702,376 351,188 175,594 87,797 263,392 131,696 65,848 32,924 16,462 8,231 24,694 12,347 37,042 18,521 55,564 27,782 13,891 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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