λ
Sigma Notebook

9,820,247

227 × 43261
Deficient Odd Composite

9,820,247 is odd and not a perfect square. Its factorization is 227 × 43261 and its 4 divisors sum to 9,863,736.

Prime Factor Structure

Factorization String 227 × 43261
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,863,736
Proper Divisor Sum 43,489
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #9820243 ← → #9820249

Radix Representation

Decimal 9820247
Binary 100101011101100001010111 (24 bits)
Octal 0o45354127
Hexadecimal 0x95D857

Divisor Catalog (4)

1 227 43,261 9,820,247

Collatz Trajectory (207 steps to reach 1)

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

9,820,247 29,460,742 14,730,371 44,191,114 22,095,557 66,286,672 33,143,336 16,571,668 8,285,834 4,142,917 12,428,752 6,214,376 3,107,188 1,553,594 776,797 2,330,392 1,165,196 582,598 291,299 873,898 436,949 1,310,848 655,424 327,712 163,856 81,928 40,964 20,482 10,241 30,724 15,362 7,681 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388

More profiles

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