λ
Sigma Notebook

4,749,589

13 × 283 × 1291
Deficient Odd Composite

4,749,589 is odd and not a perfect square. Its factorization is 13 × 283 × 1291 and its 8 divisors sum to 5,136,992.

Prime Factor Structure

Factorization String 13 × 283 × 1291
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,136,992
Proper Divisor Sum 387,403
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #4749581 ← → #4749593

Radix Representation

Decimal 4749589
Binary 10010000111100100010101 (23 bits)
Octal 0o22074425
Hexadecimal 0x487915

Divisor Catalog (8)

1 13 283 1,291 3,679 16,783 365,353 4,749,589

Collatz Trajectory (69 steps to reach 1)

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

4,749,589 14,248,768 7,124,384 3,562,192 1,781,096 890,548 445,274 222,637 667,912 333,956 166,978 83,489 250,468 125,234 62,617 187,852 93,926 46,963 140,890 70,445 211,336 105,668 52,834 26,417 79,252 39,626 19,813 59,440 29,720 14,860 7,430 3,715 11,146 5,573 16,720 8,360 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

More profiles

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