λ
Sigma Notebook

7,227,989

29 × 47 × 5303
Deficient Odd Composite

7,227,989 is odd and not a perfect square. Its factorization is 29 × 47 × 5303 and its 8 divisors sum to 7,637,760.

Prime Factor Structure

Factorization String 29 × 47 × 5303
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,637,760
Proper Divisor Sum 409,771
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #7227977 ← → #7228021

Radix Representation

Decimal 7227989
Binary 11011100100101001010101 (23 bits)
Octal 0o33445125
Hexadecimal 0x6E4A55

Divisor Catalog (8)

1 29 47 1,363 5,303 153,787 249,241 7,227,989

Collatz Trajectory (116 steps to reach 1)

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

7,227,989 21,683,968 10,841,984 5,420,992 2,710,496 1,355,248 677,624 338,812 169,406 84,703 254,110 127,055 381,166 190,583 571,750 285,875 857,626 428,813 1,286,440 643,220 321,610 160,805 482,416 241,208 120,604 60,302 30,151 90,454 45,227 135,682 67,841 203,524 101,762 50,881 152,644 76,322 38,161 114,484 57,242 28,621 85,864 42,932 21,466 10,733 32,200 16,100 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274

More profiles

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