5,290,456

2³ × 73 × 9059

Starting at 5,290,456, the Collatz iteration reaches 1 after 157 steps. The first transition is 2645228; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 73 × 9059

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,056,600

Proper Divisor Sum 4,766,144

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #5290409 ← → #5290489

Radix Representation

Decimal	5290456
Binary	10100001011100111011000 (23 bits)
Octal	0o24134730
Hexadecimal	0x50B9D8

Divisor Catalog (16)

1 2 4 8 73 146 292 584 9,059 18,118 36,236 72,472 661,307 1,322,614 2,645,228 5,290,456

Collatz Trajectory (157 steps to reach 1)

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

5,290,456 2,645,228 1,322,614 661,307 1,983,922 991,961 2,975,884 1,487,942 743,971 2,231,914 1,115,957 3,347,872 1,673,936 836,968 418,484 209,242 104,621 313,864 156,932 78,466 39,233 117,700 58,850 29,425 88,276 44,138 22,069 66,208 33,104 16,552 8,276 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161

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