λ
Match Zalai

9,004,207

181 × 49747
Deficient Odd Composite

9,004,207 factors as 181 × 49747. Its 4 positive divisors give a proper-divisor sum of 49,929, so this integer is deficient. The Collatz stopping time is 137 steps.

Prime Factor Structure

Factorization String 181 × 49747
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,054,136
Proper Divisor Sum 49,929
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #9004189 ← → #9004231

Radix Representation

Decimal 9004207
Binary 100010010110010010101111 (24 bits)
Octal 0o42262257
Hexadecimal 0x8964AF

Divisor Catalog (4)

1 181 49,747 9,004,207

Collatz Trajectory (137 steps to reach 1)

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

9,004,207 27,012,622 13,506,311 40,518,934 20,259,467 60,778,402 30,389,201 91,167,604 45,583,802 22,791,901 68,375,704 34,187,852 17,093,926 8,546,963 25,640,890 12,820,445 38,461,336 19,230,668 9,615,334 4,807,667 14,423,002 7,211,501 21,634,504 10,817,252 5,408,626 2,704,313 8,112,940 4,056,470 2,028,235 6,084,706 3,042,353 9,127,060 4,563,530 2,281,765 6,845,296 3,422,648 1,711,324 855,662 427,831 1,283,494 641,747 1,925,242 962,621 2,887,864 1,443,932 721,966 360,983 1,082,950 541,475 1,624,426 812,213 2,436,640 1,218,320 609,160 304,580 152,290 76,145 228,436 114,218 57,109

More profiles

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