λ
Sigma Notebook

633,722

2 × 316861
Deficient Even Composite

633,722 is even and not a perfect square. Its factorization is 2 × 316861 and its 4 divisors sum to 950,586.

Prime Factor Structure

Factorization String 2 × 316861
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 950,586
Proper Divisor Sum 316,864
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #633667 ← → #633739

Radix Representation

Decimal 633722
Binary 10011010101101111010 (20 bits)
Octal 0o2325572
Hexadecimal 0x9AB7A

Divisor Catalog (4)

1 2 316,861 633,722

Collatz Trajectory (128 steps to reach 1)

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

633,722 316,861 950,584 475,292 237,646 118,823 356,470 178,235 534,706 267,353 802,060 401,030 200,515 601,546 300,773 902,320 451,160 225,580 112,790 56,395 169,186 84,593 253,780 126,890 63,445 190,336 95,168 47,584 23,792 11,896 5,948 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025

More profiles

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